Kontrolio\Rules\Core\Ogrn

Complexity

Total Complexity

7

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
B	isValid()	0	30	7

<?php

namespace Kontrolio\Rules\Core;

use Kontrolio\Rules\AbstractRule;

class Ogrn extends AbstractRule
{
    /**
     * Validates input.
     *
     * @param mixed $input
     *
     * @return bool
     */
    public function isValid($input = null)
    {
        if (!is_numeric($input)) {
            $this->violations[] = 'numeric';

            return false;
        }
        
        $input = (string) $input;
        $length = strlen($input);
        
        if ($length < 13 || $length > 15) {
            $this->violations[] = 'length';

            return false;
        }
        
        if ($length == 13) {
            $result = floor(($input / 10) % 11);

            return ($result == 10 ? $input[12] == 0 : $input[12] == $result);
        }

        if ($length == 15) {
            $result = floor(($input / 10) % 13);

            return ($input[14] == ($result % 10));
        }

        return false;
    }
}