LearnDash_Settings_Fields::add_field_instance LearnDash_Settings_Fields::add_field_instance( string $field_key = '' ) Add field instance by key ContentsDescription Parameters Return Source Changelog Related @package Description # Parameters # $field_key (string) (Optional) Key to unique field instance. Default value: '' Return # (object) instance of field if present. Source # File: includes/settings/class-ld-settings-fields.php Changelog # Changelog Version Description 3.0.0 Introduced. Related # @package # LearnDash / Settings / Fields