Jacques\Validators\Identification::is_valid()

Complexity

Conditions	8
Paths	7

Size

Total Lines	31
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function is_valid($id_document_number = null, $id_type = null) {
        if (is_null($id_document_number)) {
            throw new \InvalidArgumentException('Please enter a valid id document number.');
        }

        if (is_null($id_type)) {
            throw new \InvalidArgumentException('Please pass in a valid id type for the id document number you are testing.');
        }

        if (!is_numeric($id_type)) {
            throw new \InvalidArgumentException('Please pass in a numeric value for the id type wanting to be tested.');
        }

        $id_type = (int)$id_type;

        if ($id_type < 1 || $id_type > 3) {
            throw new \InvalidArgumentException('Please enter a numeric value for the id type.  1 == ZA ID / 2 == Passport / 3 == ZA Asylum');
        }

        if (1 == $id_type) {
            if (!ctype_digit($id_document_number)) {
                return false;
            }

            $idvalid = \PayBreak\Luhn\Luhn::validateNumber($id_document_number);

            return ($idvalid);
        }

        return false;
    }
}