Location: PHPKode > projects > Hotseat Corner > lib/Data/EmailAddress.class.php
<?php	
/*
    This file is part of Hotseat Corner.

    Hotseat Corner is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Hotseat Corner 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 Hotseat Corner.  If not, see <http://www.gnu.org/licenses/>.
*/
	class Data_EmailAddress {
		public static function isValid ($subject) {
			return (preg_match("/^\w(\.?[\w-])+@\w(\.?[\w-])+\.[a-z]{2,4}(\.[a-z]{2})?$/i", $subject))? true : false;
		}
	}
?>
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