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 );