src/models/validators/ssn.js
import { validate } from 'validate.js'
import { validateModel } from 'models/validate'
import ssn from 'models/shared/ssn'
import { INVALID_SSN } from 'constants/errors'
const ssnValidator = (value, options, key, attributes, globalOptions) => {
if (validate.isEmpty(value)) return null // Don't validate if there is no value
const {
first, middle, last, notApplicable,
} = value
if (notApplicable === true) return null
const ssnErrors = validateModel(value, ssn, { ...globalOptions, ...options })
if (ssnErrors !== true) return ssnErrors
const completeSSN = `${first}-${middle}-${last}`
// Legacy system only excluded explicit values
const invalidSSNs = [
'999-99-9999',
'123-45-6789',
]
if (invalidSSNs.indexOf(completeSSN) > -1) return INVALID_SSN
return null
}
export default ssnValidator