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. |
FormEvent | $event |
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:
array | The event names to listen to |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Component/Form/Extension/Core/EventListener/TrimListener.html