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Source View: preprocess_signup_form

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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
420                else
421                     _e( 'Site registration has been disabled.' );
422                break;
423           case 'gimmeanotherblog':
424                validate_another_blog_signup();
425                break;
426           case 'default':
427           default :
428                $user_email = isset( $_POST[ 'user_email' ] ) ? $_POST[ 'user_email' ] : '';
429                do_action( "preprocess_signup_form" ); // populate the form from invites, elsewhere?
430                if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) )
431                     signup_another_blog($newblogname);
432                elseif ( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) )
433                     signup_user( $newblogname, $user_email );
434                elseif ( is_user_logged_in() == false && ( $active_signup == 'blog' ) )
435                     _e( 'Sorry, new registrations are not allowed at this time.' );
436                else
437                     _e( 'You are logged in already. No need to register again!' );
438