On Wed, Oct 9, 2013 at 5:16 AM, MGP <[email protected]> wrote: > I'm trying to setup a captcha in a form. > > I've added the zend form element captcha to the form, and printed it with > formElement($form->get...); > > Everything works ok. The image is displayed, the input field is created. But > when i submit my form, i always get an empty captcha error. > > $form->getData() > > Array > ( > [email] => [email protected] > [captcha] => Array > ) > > $_POST > > Array > ( > [email] => [email protected] > [captcha] => Array > ( > [id] => 0ea5a030a05003e2dbf60b3056fb8f18 > [input] => dgdfgdfg > ) > > ) > > > $form->getInputFilter()->getMessages(); > > Array > ( > [captcha] => Array > ( > [missingValue] => Empty captcha value > ) > > ) > > $form = new Form(); > > $captchaImage = new \Zend\Captcha\Image( array( > 'font' =>'./fonts/arial.ttf', > 'width' => 250, > 'height' => 100, > 'dotNoiseLevel' => 40, > 'lineNoiseLevel' => 3) > ); > $captchaImage->setImgDir('captcha'); > $captchaImage->setImgUrl('captcha'); > > $form->add(array( > 'type' => 'Zend\Form\Element\Captcha', > 'name' => 'captcha', > 'options' => array( > 'label' => 'captcha', > 'captcha' => $captchaImage, > ), > )); > > (...) > > Why might be happening?
My guess is that the session cookie is getting overwritten, or the session is getting clobbered between requests. Can you dump the contents of $_SESSION on the initial request and on the final to see if perhaps that is the case? -- Matthew Weier O'Phinney Project Lead | [email protected] Zend Framework | http://framework.zend.com/ PGP key: http://framework.zend.com/zf-matthew-pgp-key.asc -- List: [email protected] Info: http://framework.zend.com/archives Unsubscribe: [email protected]
