ldapsaisie/public_html/includes/class/class.LSformRule_integer.php

65 lines
2.2 KiB
PHP
Raw Normal View History

<?php
/*******************************************************************************
* Copyright (C) 2007 Easter-eggs
* http://ldapsaisie.labs.libre-entreprise.org
*
* Author: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
/**
* Validation rule for an integer value
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSformRule_integer extends LSformRule{
/**
* Verification value.
*
* @param string $values The value
* @param array $options Validation options
* - Maximum value : $options['params']['max']
* - Minimum value : $options['params']['min']
* - Allow only negative value : $options['params']['negative']
* - Allow only positive value : $options['params']['positive']
* @param object $formElement The formElement object
*
* @return boolean true if the value is valided, false otherwise
*/
function validate ($value,$options=array(),$formElement) {
if($options['params']['max'] && $value > $options['params']['max']) {
return;
}
if($options['params']['min'] && $value < $options['params']['min']) {
return;
}
if($options['params']['negative']) {
$regex = '/^-[0-9]*$/';
}
elseif($options['params']['positive']) {
$regex = '/^[0-9]*$/';
}
else {
$regex = '/^-?[0-9]*$/';
}
LSsession :: loadLSclass('LSformRule_regex');
return LSformRule_regex :: validate($value,$regex,$formElement);
}
}