nf_before_import_field

The Ninja Forms nf before import field hook.

Description

apply_filters( 'nf_before_import_field', (unknown) $form_fields_x_data, (unknown) $form_fields_x_id ); 

Parameters (2)

0. $form_fields_x_data (unknown)

The form fields x data.

1. $form_fields_x_id (unknown)

The form fields x id.

Usage

To run the hook, copy the example below.

$form_fields_x_data = apply_filters( 'nf_before_import_field', $form_fields_x_data, $form_fields_x_id ); 
                         
if ( !empty( $form_fields_x_data ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the nf_before_import_field callback 
function filter_nf_before_import_field( $form_fields_x_data, $form_fields_x_id ) { 
    // make filter magic happen here... 
    return $form_fields_x_data; 
}; 
         
// add the filter 
add_filter( 'nf_before_import_field', 'filter_nf_before_import_field', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'nf_before_import_field', 'filter_nf_before_import_field', 10, 2 );