src/StrongTypes/StringType/Email.php
Method validate
has 26 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
public function validate()
{
// @codeCoverageIgnoreStart
if (!function_exists('idn_to_ascii') && !class_exists('\idna_convert')) {
throw new Exception('Unable to convert punycode. Either install the PHP Intl extension, or the mabrahamde/idna-converter Composer package.');
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Consider simplifying this complex logical expression. Open
Open
if (!(
filter_var($email, FILTER_VALIDATE_EMAIL) && // RFC 822 (obsolete). Exceptions: no comments, no whitespace
preg_match('/@.+\./', $email) && // Standard email formatting
!preg_match('/@\[/', $email) && // Disallow IPv6 domains
!preg_match('/".+@/', $email) && // Disallow quotes
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Function validate
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
Open
public function validate()
{
// @codeCoverageIgnoreStart
if (!function_exists('idn_to_ascii') && !class_exists('\idna_convert')) {
throw new Exception('Unable to convert punycode. Either install the PHP Intl extension, or the mabrahamde/idna-converter Composer package.');
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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"