ninja_forms_export_sub_pre_value
The Ninja Forms ninja forms export sub pre value hook.
Description
Parameters (2)
- 0. $user_value (unknown)
- The user value.
- 1. $field_id (unknown)
- The field id.
Usage
- To run the hook, copy the example below.
- $user_value = apply_filters( 'ninja_forms_export_sub_pre_value', $user_value, $field_id );
- if ( !empty( $user_value ) ) {
- // everything has led up to this point...
- }
- The following example is for adding a hook callback.
- // define the ninja_forms_export_sub_pre_value callback
- function filter_ninja_forms_export_sub_pre_value( $user_value, $field_id ) {
- // make filter magic happen here...
- return $user_value;
- };
- // add the filter
- add_filter( 'ninja_forms_export_sub_pre_value', 'filter_ninja_forms_export_sub_pre_value', 10, 2 );
- To remove a hook callback, use the example below.
- // remove the filter
- remove_filter( 'ninja_forms_export_sub_pre_value', 'filter_ninja_forms_export_sub_pre_value', 10, 2 );
Defined (1)
The filter is defined in the following location(s).
- /deprecated/includes/deprecated.php
- return apply_filters( 'ninja_forms_export_sub_pre_value', $user_value, $field_id );