PHP Zend_Form_Element_Hash::setErrorMessages示例

 public function __construct()
 {
     $title = new Zend_Form_Element_Text('title', array('disableLoadDefaultDecorators' => true));
     $title->addDecorator('ViewHelper')->setRequired(true);
     $this->addElement($title);
     $name = new Zend_Form_Element_Text('artist', array('disableLoadDefaultDecorators' => true));
     $name->addDecorator('ViewHelper')->setRequired(true);
     $this->addElement($name);
     $lastname = new Zend_Form_Element_Text('genre', array('disableLoadDefaultDecorators' => true));
     $lastname->addDecorator('ViewHelper')->setRequired(true);
     $this->addElement($lastname);
     $hash = new Zend_Form_Element_Hash('csrf');
     $hash->setErrorMessages(array('Cross-site request forgery protection'));
     $this->addElement($hash);
     $this->clearDecorators();
     $this->addDecorator('FormElements')->addDecorator('Form');
 }