lanka-validations - v2.1.0
    Preparing search index...

    Function validateTIN

    • Validates a TIN returning detailed ValidationResult.

      Parameters

      • tin: unknown

        Taxpayer Identification Number.

      Returns ValidationResult<string>

      { isValid: true, data } with the TIN without separators, or { isValid: false, error, errors, code }.

      validateTIN('123-456-789').isValid; // true