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iamshanto/gist:4fa2cd5f79142ed8828a

Created January 20, 2015 03:00
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Symfony2 Form Event
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gistfile1.php
$builder->addEventListener(FormEvents::PRE_SUBMIT, function (FormEvent $event) {
$data = $event->getData();
$data['expires_at'] = (empty($data['expires_at'])) ? null : new \DateTime($data['expires_at']);
$event->setData($data);
});
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