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The captcha gets created but i noticed besides the fact that i cant get the text on the captcha validated with entered text. On my folder two captcha images are created on hiting the page. I have tried to figure out what might be causing this but to no avail. Any suggestions? http://www.nabble.com/file/p20325789/2.gif dele454 wrote: > > Any one out there with help? Please!! > > dele454 wrote: >> >> hi, >> >> i am trying to verify the text submitted to match that of the captcha. If >> valid(same) echo 'validated'. >> >> class JoinController extends Zend_Controller_Action >> { >> >> public function indexAction(){ >> >> $this->_helper->layout->setLayout('layout-site'); >> $view = new Zend_View(); >> // Originating request: >> $captcha = new Zend_Captcha_Image(array( >> 'name' => 'foo', >> 'height' => 100, >> 'width' => 202, >> 'wordLen'=> '6', >> 'expiration' => '300', >> 'font' => >> 'C:/xampp/htdocs/xampp/mainevent/public_html/img/font/ravie.ttf', >> >> 'imgDir'=>'C:/xampp/htdocs/xampp/mainevent/public_html/img/captcha', >> 'imgUrl' => '../img/captcha', >> 'fontSize' => '24', >> >> >> >> )); >> $id = $captcha->generate(); >> $this->view->showCaptcha = $captcha->render($view); >> >> >> >> if ($captcha->isValid($_POST['captcha'])) { >> echo "Validated!"; >> >> } >> else{ echo "no"; >> print_r($captcha->getMessages());} >> } >> >> >> >> } >> >> When i submit the form it always echos 'no'!. Printing the error message >> i get this >> >> Array ( [missingValue] => Empty captcha value ) >> >> How can i sort this out. I am thinking the captcha will always have a >> different value on post when compared to the text field. How can i >> resolve this. >> > > ----- dee -- View this message in context: http://www.nabble.com/Zend_Captcha-tp20300142p20325789.html Sent from the Zend Framework mailing list archive at Nabble.com.
