1. <?php
  2. /**
  3.  * Aero PHP Framework
  4.  *
  5.  * LICENSE
  6.  *
  7.  * This source file is subject to the new BSD license that is bundled
  8.  * with this package in the file LICENSE.txt.
  9.  * It is also available through the world-wide-web at this URL:
  10.  * http://www.aeroframework.com/license/new-bsd
  11.  * If you did not receive a copy of the license and are unable to
  12.  * obtain it through the world-wide-web, please send an email
  13.  * to license@aeroframework.com so we can send you a copy immediately.
  14.  *
  15.  * @category   Aero
  16.  * @package    Aero\Validator
  17.  * @subpackage Email
  18.  * @copyright  Copyright (c) 2009-2010 Xistins Technologies (http://www.xistins.com)
  19.  * @license    http://www.aeroframework.com/license/new-bsd     New BSD License
  20.  */
  21.  
  22. namespace Aero\Validator;
  23.  
  24. /**
  25.  * Email Validator
  26.  * 
  27.  * @category   Aero
  28.  * @package    Aero\Validator
  29.  * @subpackage Email
  30.  * @copyright  Copyright (c) 2009-2010 Xistins Technologies (http://www.xistins.com)
  31.  * @license    http://www.aeroframework.com/license/new-bsd     New BSD License
  32.  */
  33. class Email implements Structure
  34. {
  35.     /**
  36.      * Is valid email
  37.      * Please note this is extremely simply but should work for most instances
  38.      * 
  39.      * @param  string $value Value to validate
  40.      * @return bool
  41.      */
  42.     public function isValid($value)
  43.     {
  44.         if(!strpos($value, '@')) {
  45.             return false;
  46.         }
  47.  
  48.         $parts = explode('@', $value);
  49.         if(!strpos($parts[1], '.')) {
  50.             return false;
  51.         }
  52.  
  53.         return (filter_var($value, FILTER_VALIDATE_EMAIL) === $value);
  54.     }
  55. }