/home/edulekha/studygroup.edulekha.com/ow_system_plugins/base/classes/password_validator.php
<?php

/**
 * EXHIBIT A. Common Public Attribution License Version 1.0
 * The contents of this file are subject to the Common Public Attribution License Version 1.0 (the “License”);
 * you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://www.oxwall.org/license. The License is based on the Mozilla Public License Version 1.1
 * but Sections 14 and 15 have been added to cover use of software over a computer network and provide for
 * limited attribution for the Original Developer. In addition, Exhibit A has been modified to be consistent
 * with Exhibit B. Software distributed under the License is distributed on an “AS IS” basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language
 * governing rights and limitations under the License. The Original Code is Oxwall software.
 * The Initial Developer of the Original Code is Oxwall Foundation (http://www.oxwall.org/foundation).
 * All portions of the code written by Oxwall Foundation are Copyright (c) 2011. All Rights Reserved.

 * EXHIBIT B. Attribution Information
 * Attribution Copyright Notice: Copyright 2011 Oxwall Foundation. All rights reserved.
 * Attribution Phrase (not exceeding 10 words): Powered by Oxwall community software
 * Attribution URL: http://www.oxwall.org/
 * Graphic Image as provided in the Covered Code.
 * Display of Attribution Information is required in Larger Works which are defined in the CPAL as a work
 * which combines Covered Code or portions thereof with code not governed by the terms of the CPAL.
 */

/**
 * @author Podyachev Evgeny <joker.OW2@gmail.com>
 * @package ow_system_plugins.base.classes
 * @since 1.0
 */
abstract class BASE_CLASS_PasswordValidator extends OW_Validator
{

    /**
     * Constructor.
     *
     * @param array $params
     */
    public function __construct()
    {
        
    }

    /**
     * @see Validator::isValid()
     *
     * @param mixed $value
     */
    public function isValid( $value )
    {
        $language = OW::getLanguage();

        if ( mb_strlen($value) > 0 && mb_strlen($value) < UTIL_Validator::PASSWORD_MIN_LENGTH )
        {
            $this->setErrorMessage($language->text('base', 'join_error_password_too_short'));
            return false;
        }
        else if ( mb_strlen($value) > UTIL_Validator::PASSWORD_MAX_LENGTH )
        {
            $this->setErrorMessage($language->text('base', 'join_error_password_too_long'));
            return false;
        }
        else if ( isset($_POST['repeatPassword']) && $value !== $_POST['repeatPassword'] )
        {
            $this->setErrorMessage($language->text('base', 'join_error_password_not_valid'));
            return false;
        }

        return true;
    }
}