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