HTML_QuickForm
[ class tree: HTML_QuickForm ] [ index: HTML_QuickForm ] [ all elements ]

Source for file Email.php

Documentation is available at Email.php

  1. <?php
  2. /* vim: set expandtab tabstop=4 shiftwidth=4: */
  3. // +----------------------------------------------------------------------+
  4. // | PHP version 4.0                                                      |
  5. // +----------------------------------------------------------------------+
  6. // | Copyright (c) 1997-2003 The PHP Group                                |
  7. // +----------------------------------------------------------------------+
  8. // | This source file is subject to version 2.0 of the PHP license,       |
  9. // | that is bundled with this package in the file LICENSE, and is        |
  10. // | available at through the world-wide-web at                           |
  11. // | http://www.php.net/license/2_02.txt.                                 |
  12. // | If you did not receive a copy of the PHP license and are unable to   |
  13. // | obtain it through the world-wide-web, please send a note to          |
  14. // | license@php.net so we can mail you a copy immediately.               |
  15. // +----------------------------------------------------------------------+
  16. // | Authors: Bertrand Mansion <bmansion@mamasam.com>                     |
  17. // +----------------------------------------------------------------------+
  18. //
  19. // $Id: Email.php,v 1.4 2003/12/18 14:21:57 mansion Exp $
  20.  
  21. require_once('HTML/QuickForm/Rule.php');
  22.  
  23. /**
  24. * Email validation rule
  25. @version     1.0
  26. */
  27. {
  28.     var $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\-]+))$/';
  29.  
  30.     /**
  31.      * Validates an email address
  32.      *
  33.      * @param     string    $email          Email address
  34.      * @param     boolean   $checkDomain    True if dns check should be performed
  35.      * @access    public
  36.      * @return    boolean   true if email is valid
  37.      */
  38.     function validate($email$checkDomain = false)
  39.     {
  40.         if (preg_match($this->regex$email)) {
  41.             if ($checkDomain && function_exists('checkdnsrr')) {
  42.                 $tokens explode('@'$email);
  43.                 if (checkdnsrr($tokens[1]'MX'|| checkdnsrr($tokens[1]'A')) {
  44.                     return true;
  45.                 }
  46.                 return false;
  47.             }
  48.             return true;
  49.         }
  50.         return false;
  51.     // end func validate
  52.  
  53.  
  54.     function getValidationScript($options = null)
  55.     {
  56.         return array("  var regex = " $this->regex . ";\n""{jsVar} != '' && !regex.test({jsVar})");
  57.     // end func getValidationScript
  58.  
  59. // end class HTML_QuickForm_Rule_Email
  60. ?>

Documentation generated on Mon, 11 Mar 2019 14:16:31 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.