miniflux-legacy/miniflux/vendor/SimpleValidator/Validators/MacAddress.php

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2013-02-18 03:48:21 +01:00
<?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 MacAddress extends Base
{
public function execute(array $data)
{
if (isset($data[$this->field]) && $data[$this->field] !== '') {
$groups = explode(':', $data[$this->field]);
if (count($groups) !== 6) return false;
foreach ($groups as $group) {
if (! ctype_xdigit($group)) return false;
}
}
return true;
}
}