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https://gitlab.easter-eggs.com/ee/ldapsaisie.git
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59 lines
2.2 KiB
PHP
59 lines
2.2 KiB
PHP
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<?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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* R<EFBFBD>gle de validation d'un email.
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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_email extends LSformRule {
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/**
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* V<EFBFBD>rification de la valeur.
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*
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* @param string $value Valeur <EFBFBD> v<EFBFBD>rifier
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* @param array $options Options de validation :
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* - Check domain : $option['params']['checkDomain']
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*
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* @return boolean true si la valeur est valide, false sinon
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*/
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function validate($value,$option=array()) {
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$regex = '/^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/';
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if (!preg_match($regex, $value)) {
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return false;
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}
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if ($option['params']['checkDomain'] && function_exists('checkdnsrr')) {
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$tokens = explode('@', $email);
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if (!(checkdnsrr($tokens[1], 'MX') || checkdnsrr($tokens[1], 'A'))) {
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return false;
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}
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}
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return true;
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}
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}
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?>
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