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/home/develito/www/libraries-new/fof/model/field/boolean.php
<?php /** * @package FrameworkOnFramework * @subpackage model * @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt */ // Protect from unauthorized access defined('FOF_INCLUDED') or die; /** * FrameworkOnFramework model behavior class * * @package FrameworkOnFramework * @since 2.1 */ class FOFModelFieldBoolean extends FOFModelFieldNumber { /** * Is it a null or otherwise empty value? * * @param mixed $value The value to test for emptiness * * @return boolean */ public function isEmpty($value) { return is_null($value) || ($value === ''); } }
