/**
* Update field value if it is valid.
*
* @return bool|WP_Error True on success, false or WP_Error on failure.
*/
public function save_field_data()
{
if (!$this->is_all_field_data_valid()) {
return new WP_Error('Attempt to save a field with invalid value.');
}
$values = $this->read_field_values();
$is_success = $this->field->update_all_values($values);
return $is_success;
}
/**
* Obtain toolset-forms "field configuration", which is an array of settings for specific field instance.
*
* @param WPCF_Field_Instance $field
* @since 1.9
*/
public static function get_toolset_forms_field_config($field)
{
return wptoolset_form_filter_types_field($field->get_definition()->get_definition_array(), $field->get_object_id());
}
/**
* Get an accessor for a specific field instance.
*
* @param WPCF_Field_Instance $field_instance Instance of the field the accessor should access.
* @return WPCF_Field_Accessor_Termmeta_Field
*/
public function get_accessor($field_instance)
{
return new WPCF_Field_Accessor_Termmeta_Field($field_instance->get_object_id(), $this->get_meta_key(), $this->get_is_repetitive(), $field_instance);
}
