cadmium-org / cadmium-cms

		 * @return false : the method always returns false

		 */

		private function displayError(string $phrase, bool $popup) : bool {

			$text = Language::get($phrase);

			if (!$popup) Messages::set('error', $text); else Popup::set('negative', $text);

			# ------------------------

			return false;

		}

		/**

		 * Handle the form. The method catches POST data and passes it to a callback function.

		 * @return false : the method always returns false

		 */

		private static function displayError(string $phrase, bool $popup) : bool {

			$text = Language::get($phrase);

			if (!$popup) Messages::set('error', $text); else Popup::set('negative', $text);

			# ------------------------

			return false;

		}

		/**

		 * Save an uploaded file