ninja_forms_before_import_fields

The Ninja Forms ninja forms before import fields hook.

Description

apply_filters( 'ninja_forms_before_import_fields', (unknown) $settings ); 

Parameters (1)

0. $settings (unknown)
The settings.

Usage

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

Defined (1)

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

/includes/Database/Models/Field.php  
  1. $settings = apply_filters( 'ninja_forms_before_import_fields', $settings );