Formulario -> Proceso -> Resultado

[masterpuppet]

A ver esta es una versión mejorada,

Código PHP:

public function signAction() 
{ 
    $form = new Application_Form_Guestbook();
    $form->setAction(Zend_Controller_Front::getInstance()->getBaseUrl() . '/guestbook/process');
    if(Zend_Session::namespaceIsset('formErrors')) {
        $ns = new Zend_Session_Namespace('formErrors'); 
        foreach($ns->errors as $field => $errors) {
            $form->getElement($field)->addErrors($errors);              
        }
    }        
    $this->view->form = $form;
} 
  
public function processAction() 
{ 
    if (!$this->_request->isPost()) {
        $this->_helper->redirector->gotoSimple('index');
    }
    $form = new Application_Form_Guestbook();
    if (!$form->isValid( $this->_request->getPost())) {                
        $ns = new Zend_Session_Namespace('formErrors');
        $ns->setExpirationHops(1);
        $ns->errors = $form->getMessages(); 
        $this->_helper->redirector->gotoSimple('sign');
    }
    //do something
    ... 
    $this->_helper->redirector->gotoSimple('result');
}
 

Saludos.