Respect\Validation\Rules\Slug

Complexity

Total Complexity

4

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

1 Method

Rating	Name	Duplication	Size	Complexity
A	validate()	0	16	4

<?php
namespace Respect\Validation\Rules;

class Slug extends AbstractRule
{
    public function validate($input)
    {
        if (strstr($input, '--')) {
            return false;
        }

        if (!preg_match('@^[0-9a-z\-]+$@', $input)) {
            return false;
        }

        if (preg_match('@^-|-$@', $input)) {
            return false;
        }

        return true;
    }
}