class TrimListener implements EventSubscriberInterface
Trims string data.
preSubmit(FormEvent $event) | ||
static array | getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. |
Returns an array of event names this subscriber wants to listen to.
The array keys are event names and the value can be:
For instance:
© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.1/Symfony/Component/Form/Extension/Core/EventListener/TrimListener.html