class MergeCollectionListener implements EventSubscriberInterface
__construct(bool $allowAdd = false, bool $allowDelete = false) | ||
static array | getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. | |
onSubmit(FormEvent $event) |
bool | $allowAdd | Whether values might be added to the collection |
bool | $allowDelete | Whether values might be removed from the collection |
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 |
FormEvent | $event |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Component/Form/Extension/Core/EventListener/MergeCollectionListener.html