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.
  1. $form_fields_x_data = apply_filters( 'nf_before_import_field', $form_fields_x_data, $form_fields_x_id ); 
  2.  
  3. if ( !empty( $form_fields_x_data ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the nf_before_import_field callback 
  2. function filter_nf_before_import_field( $form_fields_x_data, $form_fields_x_id ) { 
  3. // make filter magic happen here... 
  4. return $form_fields_x_data
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'nf_before_import_field', 'filter_nf_before_import_field', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'nf_before_import_field', 'filter_nf_before_import_field', 10, 2 ); 

Defined (1)

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

/deprecated/includes/import-export.php  
  1. $form_fields[$x]['data'] = apply_filters( 'nf_before_import_field', $form_fields[$x]['data'], $form_fields[$x]['id'] );