respect-validation/library/Rules/Slug.php
Henrique Moody da193b75e0 Use PSR-2 standard
Most changes was made by php-cs-fixer.
Also removes unused `RecursiveTreeIterator` class.
2015-01-08 00:44:12 -02:00

22 lines
395 B
PHP

<?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;
}
}