Symfony\Component\Form\Extension\Core\EventListener

Classes

FixCheckboxInputListener Takes care of converting the input from a list of checkboxes to a correctly indexed array.
FixRadioInputListener Takes care of converting the input from a single radio button to an array.
FixUrlProtocolListener Adds a protocol to a URL if it doesn't already have one.
MergeCollectionListener
ResizeFormListener Resize a collection form element based on the data sent from the client.
TrimListener Trims string data

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.3/Symfony/Component/Form/Extension/Core/EventListener.html