TrimListener
TrimListener
class TrimListener implements EventSubscriberInterface
Trims string data.
Methods
preSubmit(FormEvent $event) | ||
preBind(FormEvent $event) deprecated Alias of {@link preSubmit()}. | ||
static array | getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. |
Details
preSubmit(FormEvent $event)
Parameters
FormEvent | $event |
preBind(FormEvent $event) deprecated
deprecated
Alias of {@link preSubmit()}.
Parameters
FormEvent | $event |
static array getSubscribedEvents()
Returns an array of event names this subscriber wants to listen to.
The array keys are event names and the value can be:
- The method name to call (priority defaults to 0)
- An array composed of the method name to call and the priority
- An array of arrays composed of the method names to call and respective priorities, or 0 if unset
For instance:
- array('eventName' => 'methodName')
- array('eventName' => array('methodName', $priority))
- array('eventName' => array(array('methodName1', $priority), array('methodName2')))
Return Value
array | The event names to listen to |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.7/Symfony/Component/Form/Extension/Core/EventListener/TrimListener.html