nf_before_display_loading

The Ninja Forms nf before display loading hook.

Description

do_action( 'nf_before_display_loading', (unknown) $form_id ); 

Parameters (1)

0. $form_id (unknown)
The form id.

Usage

To run the hook, copy the example below.
  1. // run the action 
  2. do_action( 'nf_before_display_loading', $form_id ); 
The following example is for adding a hook callback.
  1. // define the nf_before_display_loading callback 
  2. function action_nf_before_display_loading( $form_id ) { 
  3. // make action magic happen here... 
  4. }; 
  5.  
  6. // add the action 
  7. add_action( 'nf_before_display_loading', 'action_nf_before_display_loading', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the action 
  2. remove_action( 'nf_before_display_loading', 'action_nf_before_display_loading', 10, 1 ); 

Defined (1)

The action is defined in the following location(s).

/deprecated/includes/display/form/display-form.php  
  1. do_action( 'nf_before_display_loading', $form_id );