<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Form

 * @subpackage Element

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/** Zend_Form_Element_Multi */

require_once 'Zend/Form/Element/Multi.php';

/**

 * MultiCheckbox form element

 *

 * Allows specifyinc a (multi-)dimensional associative array of values to use

 * as labelled checkboxes; these will return an array of values for those

 * checkboxes selected.

 *

 * @category   Zend

 * @package    Zend_Form

 * @subpackage Element

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Form_Element_MultiCheckbox extends Zend_Form_Element_Multi

{

    /**

     * Use formMultiCheckbox view helper by default

     * @var string

     */

    public $helper = 'formMultiCheckbox';

    /**

     * MultiCheckbox is an array of values by default

     * @var bool

     */

    protected $_isArray = true;

    /**

     * Load default decorators

     *

     * @return Zend_Form_Element_MultiCheckbox

     */

    public function loadDefaultDecorators()

    {

        if ($this->loadDefaultDecoratorsIsDisabled()) {

            return $this;

        }

        parent::loadDefaultDecorators();

        // Disable 'for' attribute

        if (false !== $decorator = $this->getDecorator('label')) {

            $decorator->setOption('disableFor', true);

        }

        return $this;

    }

}