33 lines
657 B
PHP
33 lines
657 B
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Simple Validator.
|
|
*
|
|
* (c) Frédéric Guillot <contact@fredericguillot.com>
|
|
*
|
|
* This source file is subject to the MIT license that is bundled
|
|
* with this source code in the file LICENSE.
|
|
*/
|
|
|
|
namespace SimpleValidator\Validators;
|
|
|
|
use SimpleValidator\Base;
|
|
|
|
/**
|
|
* @author Frédéric Guillot <contact@fredericguillot.com>
|
|
*/
|
|
class AlphaNumeric extends Base
|
|
{
|
|
public function execute(array $data)
|
|
{
|
|
if (isset($data[$this->field]) && $data[$this->field] !== '') {
|
|
|
|
if (! ctype_alnum($data[$this->field])) {
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
} |