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POZend Form does not validate input
 

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    <p>Zend Form is not my friend today!</p> <p>This works :-</p> <p>Controller:-</p> <pre><code> public function indexAction() { $loginForm = new Application_Form_Login(); //is there a submitted form? if($this->getRequest()->isPost()){ //yes there is so process it. $formdata = $this->getRequest()->getPost(); if($loginForm->isValid($formdata)){ $user_logon = $loginForm->getValue('user_name'); $user_pw = $loginForm->getValue('user_pw'); if($this->authenticate($user_logon, $user_pw)){ $this->_redirect(); } } else { $this->view->errors = $loginForm->getMessages(); } } $this->view->loginForm = $loginForm; </code></pre> <p>Form</p> <pre><code> class Application_Form_Login extends Zend_Form { public function init() { /* Form Elements & Other Definitions Here ... */ $this ->setName('Login'); $this ->setAction('login') ->setMethod('post'); $name = new App_Form_Element_Text('user_name'); $name ->setLabel('User Name') ->setRequired(true); $pword = new Zend_Form_Element_Password('user_pw'); $pword ->setLabel('Password') ->setRequired(true) ->addValidator('Alnum'); $submit = new Zend_Form_Element_Submit('Submit'); $submit ->setAttrib('id', 'Submit'); $this->addElements(array($name, $pword, $submit)); // buttons do not need labels $submit->setDecorators(array( array('ViewHelper'), array('Description'), array('HtmlTag', array('tag' => 'span', 'class'=>'submit-group')), )); } } </code></pre> <p>This doesn't!</p> <p>Controller</p> <pre><code> public function addAction() { $addform = new Application_Form_Student_Add(); //has a form been submitted? if($this->getRequest()->isPost()){ if(isset($_POST['Cancel'])) $this->_redirect('/student'); $formdata = $this->getRequest()->getPost(); if($addform->isValid($formdata)){ Zend_Debug::dump($formdata); } else { $this->view->errors = $addform->getMessages(); } } $this->view->addForm = $addform->generate(); } </code></pre> <p>Form</p> <pre><code> public function init() { $this->studentform = new Zend_Form(); $baseUrl = new Zend_View_Helper_BaseUrl(); $action = $baseUrl->baseUrl() . "/student/add"; $this->studentform->setAction($action); $this->studentform->setName('addStudent'); $this->studentform->setMethod('post'); $student_title = new App_Form_Element_Text('student_title'); $student_title ->setLabel('Titletest') ->setRequired(true); $cancel = new Zend_Form_Element_Submit('Cancel'); $submit = new Zend_Form_Element_Submit('Submit'); $this->studentform->addElement($student_title); $this->studentform->addElement($cancel); $this->studentform->addElement($submit); } </code></pre> <p>Both display properly, however the first will validate and the second won't. The first will display error messages when a blank form is submitted, however the 2nd always seems to pass validation regardless of the values entered.</p> <p>I've been looking at this for hours and it just probably needs somebody else to look at the code and point out the blindingly obvious to me.</p> <p>In both cases the view just echos the form out.</p>
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