ninja_forms_merge_tag_calc_value_<type>
The Ninja Forms ninja forms merge tag calc value type hook.
Description
apply_filters( 'ninja_forms_merge_tag_calc_value_<type>', (unknown) $field_value, (unknown) $field );
Parameters (2)
- 0. $field_value (unknown)
- The field value.
- 1. $field (unknown)
- The field.
Usage
- To run the hook, copy the example below.
- $field_value = apply_filters( 'ninja_forms_merge_tag_calc_value_{$type}', $field_value, $field );
- if ( !empty( $field_value ) ) {
- // everything has led up to this point...
- }
- The following example is for adding a hook callback.
- // define the ninja_forms_merge_tag_calc_value_<type> callback
- function filter_ninja_forms_merge_tag_calc_value_type( $field_value, $field ) {
- // make filter magic happen here...
- return $field_value;
- };
- // add the filter
- add_filter( "ninja_forms_merge_tag_calc_value_{$type}", 'filter_ninja_forms_merge_tag_calc_value_type', 10, 2 );
- To remove a hook callback, use the example below.
- // remove the filter
- remove_filter( "ninja_forms_merge_tag_calc_value_{$type}", 'filter_ninja_forms_merge_tag_calc_value_type', 10, 2 );
Defined (1)
The filter is defined in the following location(s).
- /includes/MergeTags/Fields.php
- $calc_value = apply_filters( 'ninja_forms_merge_tag_calc_value_' . $field[ 'type' ], $field['value'], $field );