Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

• Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
• Code is considered more complex for each "break in the linear flow of the code"
• Code is considered more complex when "flow breaking structures are nested"

Further reading

• Cognitive Complexity docs
• Cognitive Complexity: A new way of measuring understandability

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

• Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
• Code is considered more complex for each "break in the linear flow of the code"
• Code is considered more complex when "flow breaking structures are nested"

Further reading

• Cognitive Complexity docs
• Cognitive Complexity: A new way of measuring understandability

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 226.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

• Extract Method
• Extract Class
• Form Template Method
• Introduce Null Object
• Pull Up Method
• Pull Up Field
• Substitute Algorithm

Further Reading

• Don't Repeat Yourself on the C2 Wiki
• Duplicated Code on SourceMaking
• Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76

Rule: no-empty

Disallows empty blocks.

Blocks with a comment inside are not considered empty.

Rationale

Empty blocks are often indicators of missing code.

Config

If allow-empty-catch is specified, then catch blocks are allowed to be empty. If allow-empty-functions is specified, then function definitions are allowed to be empty.

Examples

"no-empty": true

"no-empty": true,allow-empty-catch

"no-empty": true,allow-empty-functions

"no-empty": true,allow-empty-catch,allow-empty-functions

Schema

{
  "type": "array",
  "items": {
    "anyOf": [
      {
        "type": "string",
        "enum": [
          "allow-empty-catch"
        ]
      },
      {
        "type": "string",
        "enum": [
          "allow-empty-functions"
        ]
      }
    ]
  }
}

For more information see this page.

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

• Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Rule: only-arrow-functions

Disallows traditional (non-arrow) function expressions.

Note that non-arrow functions are allowed if 'this' appears somewhere in its body (as such functions cannot be converted to arrow functions).

Rationale

Traditional functions don't bind lexical scope, which can lead to unexpected behavior when accessing 'this'.

Config

Two arguments may be optionally provided:

• "allow-declarations" allows standalone function declarations.
• "allow-named-functions" allows the expression function foo() {} but not function() {}.

Examples

"only-arrow-functions": true

"only-arrow-functions": true,allow-declarations,allow-named-functions

Schema

{
  "type": "array",
  "items": {
    "type": "string",
    "enum": [
      "allow-declarations",
      "allow-named-functions"
    ]
  },
  "minLength": 0,
  "maxLength": 1
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

• Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

• "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
• "all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Rule: triple-equals

Requires === and !== in place of == and !=.

Config

Two arguments may be optionally provided:

• "allow-null-check" allows == and != when comparing to null.
• "allow-undefined-check" allows == and != when comparing to undefined.

Examples

"triple-equals": true

"triple-equals": true,allow-null-check

"triple-equals": true,allow-undefined-check

Schema

{
  "type": "array",
  "items": {
    "type": "string",
    "enum": [
      "allow-null-check",
      "allow-undefined-check"
    ]
  },
  "minLength": 0,
  "maxLength": 2
}

For more information see this page.

Rule: unnecessary-bind

Prevents unnecessary and/or misleading scope bindings on functions.

Rationale

function expressions that are immediately bound to this are equivalent to () => arrow lambdas. Additionally, there's no use in binding a scope to an arrow lambda, as it already has one.

Notes

• Requires Type Info

Config

Not configurable.

Examples

"unnecessary-bind": true

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

• Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

• "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
• "all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Rule: triple-equals

Requires === and !== in place of == and !=.

Config

Two arguments may be optionally provided:

• "allow-null-check" allows == and != when comparing to null.
• "allow-undefined-check" allows == and != when comparing to undefined.

Examples

"triple-equals": true

"triple-equals": true,allow-null-check

"triple-equals": true,allow-undefined-check

Schema

{
  "type": "array",
  "items": {
    "type": "string",
    "enum": [
      "allow-null-check",
      "allow-undefined-check"
    ]
  },
  "minLength": 0,
  "maxLength": 2
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: ban-types

Bans specific types from being used. Does not ban the corresponding runtime objects from being used.

Notes

• TypeScript Only

Config

A list of ["regex", "optional explanation here"], which bans types that match regex

Examples

"ban-types": true,Object,Use {} instead.,String

Schema

{
  "type": "list",
  "listType": {
    "type": "array",
    "items": {
      "type": "string"
    },
    "minLength": 1,
    "maxLength": 2
  }
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: comment-format

Enforces formatting rules for single-line comments.

Rationale

Helps maintain a consistent, readable style in your codebase.

Notes

• Has Fix

Config

Four arguments may be optionally provided:

• "check-space" requires that all single-line comments must begin with a space, as in // comment
  • note that for comments starting with multiple slashes, e.g. ///, leading slashes are ignored
  • TypeScript reference comments are ignored completely
• "check-lowercase" requires that the first non-whitespace character of a comment must be lowercase, if applicable.
• "check-uppercase" requires that the first non-whitespace character of a comment must be uppercase, if applicable.
• "allow-trailing-lowercase" allows that only the first comment of a series of comments needs to be uppercase.
  • requires "check-uppercase"
  • comments must start at the same position

Exceptions to "check-lowercase" or "check-uppercase" can be managed with object that may be passed as last argument.

One of two options can be provided in this object:

• "ignore-words" - array of strings - words that will be ignored at the beginning of the comment.
• "ignore-pattern" - string - RegExp pattern that will be ignored at the beginning of the comment.

Examples

"comment-format": true,check-space,check-uppercase,allow-trailing-lowercase

"comment-format": true,check-lowercase,[object Object]

"comment-format": true,check-lowercase,[object Object]

Schema

{
  "type": "array",
  "items": {
    "anyOf": [
      {
        "type": "string",
        "enum": [
          "check-space",
          "check-lowercase",
          "check-uppercase",
          "allow-trailing-lowercase"
        ]
      },
      {
        "type": "object",
        "properties": {
          "ignore-words": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "ignore-pattern": {
            "type": "string"
          }
        },
        "minProperties": 1,
        "maxProperties": 1
      }
    ]
  },
  "minLength": 1,
  "maxLength": 5
}

For more information see this page.

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

• Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Rule: unnecessary-bind

Prevents unnecessary and/or misleading scope bindings on functions.

Rationale

function expressions that are immediately bound to this are equivalent to () => arrow lambdas. Additionally, there's no use in binding a scope to an arrow lambda, as it already has one.

Notes

• Requires Type Info

Config

Not configurable.

Examples

"unnecessary-bind": true

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: unnecessary-bind

Prevents unnecessary and/or misleading scope bindings on functions.

Rationale

function expressions that are immediately bound to this are equivalent to () => arrow lambdas. Additionally, there's no use in binding a scope to an arrow lambda, as it already has one.

Notes

• Requires Type Info

Config

Not configurable.

Examples

"unnecessary-bind": true

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

• Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

• "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
• "all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

• Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: prefer-const

Requires that variable declarations use const instead of let and var if possible.

If a variable is only assigned to once when it is declared, it should be declared using 'const'

Notes

• Has Fix

Config

An optional object containing the property "destructuring" with two possible values:

• "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
• "all" - Only warns if all variables in destructuring can be const.

Examples

"prefer-const": true

"prefer-const": true,[object Object]

Schema

{
  "type": "object",
  "properties": {
    "destructuring": {
      "type": "string",
      "enum": [
        "all",
        "any"
      ]
    }
  }
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: no-empty

Disallows empty blocks.

Blocks with a comment inside are not considered empty.

Rationale

Empty blocks are often indicators of missing code.

Config

If allow-empty-catch is specified, then catch blocks are allowed to be empty. If allow-empty-functions is specified, then function definitions are allowed to be empty.

Examples

"no-empty": true

"no-empty": true,allow-empty-catch

"no-empty": true,allow-empty-functions

"no-empty": true,allow-empty-catch,allow-empty-functions

Schema

{
  "type": "array",
  "items": {
    "anyOf": [
      {
        "type": "string",
        "enum": [
          "allow-empty-catch"
        ]
      },
      {
        "type": "string",
        "enum": [
          "allow-empty-functions"
        ]
      }
    ]
  }
}

For more information see this page.

Rule: no-var-keyword

Disallows usage of the var keyword.

Use let or const instead.

Rationale

Declaring variables using var has several edge case behaviors that make var unsuitable for modern code. Variables declared by var have their parent function block as their scope, ignoring other control flow statements. vars have declaration "hoisting" (similar to functions) and can appear to be used before declaration.

Variables declared by const and let instead have as their scope the block in which they are defined, and are not allowed to used before declaration or be re-declared with another const or let.

Notes

• Has Fix

Config

Not configurable.

Examples

"no-var-keyword": true

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: triple-equals

Requires === and !== in place of == and !=.

Config

Two arguments may be optionally provided:

• "allow-null-check" allows == and != when comparing to null.
• "allow-undefined-check" allows == and != when comparing to undefined.

Examples

"triple-equals": true

"triple-equals": true,allow-null-check

"triple-equals": true,allow-undefined-check

Schema

{
  "type": "array",
  "items": {
    "type": "string",
    "enum": [
      "allow-null-check",
      "allow-undefined-check"
    ]
  },
  "minLength": 0,
  "maxLength": 2
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.

Rule: indent

Enforces indentation with tabs or spaces.

Rationale

Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.

Notes

• Has Fix

Config

One of the following arguments must be provided:

• spaces enforces consistent spaces.
• tabs enforces consistent tabs.

A second optional argument specifies indentation size:

• 2 enforces 2 space indentation.
• 4 enforces 4 space indentation.

Indentation size is required for auto-fixing, but not for rule checking.

NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.

Examples

"indent": true,spaces

"indent": true,spaces,4

"indent": true,tabs,2

Schema

{
  "type": "array",
  "items": [
    {
      "type": "string",
      "enum": [
        "tabs",
        "spaces"
      ]
    },
    {
      "type": "number",
      "enum": [
        2,
        4
      ]
    }
  ],
  "minLength": 0,
  "maxLength": 5
}

For more information see this page.