symfony-fr/symfony-docs-fr — pull request #217 by CedCannes (2013-01-30 18:23:25+00:00)
Title: Update cookbook/form/dynamic_form_generation.rst

in the class AddNameFieldSubscriber :

not used "use Symfony\Component\Form\Event\DataEvent;"

missing "use Symfony\Component\Form\FormEvent;"
for "public function preSetData(FormEvent $event)"