function MessengerInterface::addWarning
Adds a new warning message to the queue.
Parameters
string|\Drupal\Component\Render\MarkupInterface $message: (optional) The translated message to be displayed to the user. For consistency with other messages, it should begin with a capital letter and end with a period.
bool $repeat: (optional) If this is FALSE and the message is already set, then the message won't be repeated. Defaults to FALSE.
Return value
$this
1 method overrides MessengerInterface::addWarning()
- Messenger::addWarning in core/
lib/ Drupal/ Core/ Messenger/ Messenger.php - Adds a new warning message to the queue.
File
-
core/
lib/ Drupal/ Core/ Messenger/ MessengerInterface.php, line 90
Class
- MessengerInterface
- Stores runtime messages sent out to individual users on the page.
Namespace
Drupal\Core\MessengerCode
public function addWarning($message, $repeat = FALSE);