Source View: lostpassword_post

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
67      if ( strstr($_POST['user_login'], '@') ) {
68           $user_data = get_user_by_email(trim($_POST['user_login']));
69           if ( empty($user_data) )
70                $errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.'));
71      } else {
72           $login = trim($_POST['user_login']);
73           $user_data = get_userdatabylogin($login);
74      }
75
76      do_action('lostpassword_post');
77
78      if ( $errors->get_error_code() )
79           return $errors;
80
81      if ( !$user_data ) {
82           $errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.'));
83           return $errors;
84      }
85