eventespresso / event-espresso-core

		if ( $config_saved && $net_saved ) {

			EE_Error::add_success( sprintf( __('"%s" have been successfully updated.', 'event_espresso'), $tab ));

			return TRUE;

		} else {

			EE_Error::add_error( sprintf( __('The "%s" were not updated.', 'event_espresso'), $tab ), $file, $func, $line  );

			return FALSE;

		}

	}

	public function get_DateTime_object( $field_name ) {

		$field_settings = $this->get_model()->field_settings_for( $field_name );

		if ( ! $field_settings instanceof EE_Datetime_Field ) {

			EE_Error::add_error( sprintf( __('The field %s is not an EE_Datetime_Field field.  There is no DateTime object stored on this field type.', 'event_espresso' ), $field_name ), __FILE__, __FUNCTION__, __LINE__ );

			return false;

		}

		return $this->_fields[$field_name];

	}

	/**

	 * To be used in template to immediately echo out the value, and format it for output.

	 * Eg, should call stripslashes and whatnot before echoing

	 * @param string $field_name the name of the field as it appears in the DB

	 * @param string         $extra_cache_ref This allows the user to specify an extra cache ref for the given property (in cases where the same property may be used for different outputs - i.e. datetime, money etc.)

	 * @return void

	 */

	public function e($field_name, $extra_cache_ref = NULL){