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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
691                break;
692           case 'default':
693           default :
694                $user_email = isset( $_POST[ 'user_email' ] ) ? $_POST[ 'user_email' ] : '';
695                /**
696                 * Fires when the site sign-up form is sent.
697                 *
698                 * @since 3.0.0
699                 */
700                do_action( 'preprocess_signup_form' );
701                if ( is_user_logged_in() && ( $active_signup == 'all' || $active_signup == 'blog' ) )
702                     signup_another_blog($newblogname);
703                elseif ( is_user_logged_in() == false && ( $active_signup == 'all' || $active_signup == 'user' ) )
704                     signup_user( $newblogname, $user_email );
705                elseif ( is_user_logged_in() == false && ( $active_signup == 'blog' ) )
706                     _e( 'Sorry, new registrations are not allowed at this time.' );
707                else
708                     _e( 'You are logged in already. No need to register again!' );
709