ninja_forms_display_fields_array

The Ninja Forms ninja forms display fields array hook.

Description

apply_filters( 'ninja_forms_display_fields_array', (unknown) $field_results, (unknown) $form_id ); 

Parameters (2)

0. $field_results (unknown)

The field results.

1. $form_id (unknown)

The form id.

Usage

To run the hook, copy the example below.

$field_results = apply_filters( 'ninja_forms_display_fields_array', $field_results, $form_id ); 
                         
if ( !empty( $field_results ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the ninja_forms_display_fields_array callback 
function filter_ninja_forms_display_fields_array( $field_results, $form_id ) { 
    // make filter magic happen here... 
    return $field_results; 
}; 
         
// add the filter 
add_filter( 'ninja_forms_display_fields_array', 'filter_ninja_forms_display_fields_array', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'ninja_forms_display_fields_array', 'filter_ninja_forms_display_fields_array', 10, 2 );