Source for file WECRule.interface.php

<?php
/**
 * @since Jul 23, 2005
 * @package polyphony.wizard.errorchecking
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: WECRule.interface.php,v 1.5 2007/09/19 14:04:52 adamfranco Exp $
 */ 
/**
 * An interface that defines rules for javascript error checking with the {@link Wizard}.
 * 
 * @since Jul 23, 2005
 * @package polyphony.wizard.errorchecking
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: WECRule.interface.php,v 1.5 2007/09/19 14:04:52 adamfranco Exp $
 */
interface WECRule {
    /**
     * Returns a block of javascript code defining a function like so:
     * 
     * function(id) {
     *         var el = getWizardElement(id);
     *         return el.value.match(/\w+/);
     * }
     * @access public
     * @return string 
     */
    function generateJavaScript () ;
    
    /**
/**
     * Returns true if the passed {@link WizardComponent} validates against this rule.
     * @param ref object $component
     * @access public
     * @return boolean 
     */
    function checkValue ($component) ;
 
 
 
?>