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
190      } else if ( strpos( $_POST['user_login'], '@' ) ) {
191           $user_data = get_user_by( 'email', trim( $_POST['user_login'] ) );
192           if ( empty( $user_data ) )
193                $errors->add('invalid_email', __('<strong>ERROR</strong>: There is no user registered with that email address.'));
194      } else {
195           $login = trim($_POST['user_login']);
196           $user_data = get_user_by('login', $login);
197      }
198
199      do_action('lostpassword_post');
200
201      if ( $errors->get_error_code() )
202           return $errors;
203
204      if ( !$user_data ) {
205           $errors->add('invalidcombo', __('<strong>ERROR</strong>: Invalid username or e-mail.'));
206           return $errors;
207      }
208