Metadata for this ID type
Validate an ID number
StaticchecksumCalculate checksum for SIN Returns what the 9th digit should be to make the sum divisible by 10
StaticvalidateValidate Canada Social Insurance Number Uses Luhn-like algorithm but for all 9 digits
Canada Social Insurance Number (SIN) format https://en.wikipedia.org/wiki/Social_Insurance_Number https://www.canada.ca/en/employment-social-development/services/sin.html