04.09.2010 - By Produced by Jon Lebensold
We’re going to take what was put together in the last 3 videos and now include some server-side validation that will appear asynchronously. This is an example of using Zend_Form as a validation tool via JSON.
Grab a copy of the project or browse the repository.
UPDATE: as a couple people have mentioned, you can cut down your IndexController even more by using the Zend_Json view helper:
public function validateformAction()
{
$f = new Form_Registration();
$f->isValid($this->_getAllParams());
$this->_helper->json($f->getMessages());
}
Enjoy!