IsoCodes\Gdti

Complexity

Total Complexity

3

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	1
Bugs	1	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	validate()	0	13	3

<?php

namespace IsoCodes;

/**
 * Class Gdti for GS1 Global Document Type Identifier (GDTI)
 * used by companies to identify documents, including the class or type of each document.
 *
 * @link http://www.gs1.org/global-document-type-identifier-gdti
 * @link http://www.gs1.org/docs/idkeys/GS1_GDTI_Executive_Summary.pdf
 * @link https://en.wikipedia.org/wiki/Global_Document_Type_Identifier
 */
class Gdti extends Gtin13 implements IsoCodeInterface
{
    /**
     * @param mixed $grai
     *
     * @return bool
     */
    public static function validate($grai)
    {
        if (strlen($grai) < 13) {
            return false;
        }
        $grai = self::unDecorate($grai);
        if (strlen($grai) > 30) {
            return false;
        }
        $gtin13 = substr($grai, 0, 13);

        return parent::check($gtin13, 13); // optional serial component not to be checked

It seems like you call parent on a different method (check() instead of validate()). Are you sure this is correct? If so, you might want to change this to $this->check().

    }
}