删除Zend Form错误消息

Question

如何删除Zend Form错误消息（值是必需的，不能为空）？

Answer 1

$element->setRequired(false);

Answer 2

你可以试试这个：

$yourElement->removeDecorator('Errors'); 

Answer 3

您可以在此示例中覆盖错误消息：

    $this->addElement('text', Model_User_Object::USERNAME, array(
        'filters' => array('StringTrim', 'StringToLower'),
        'validators' => array(
            array('notEmpty', true, array(
                    'messages' => array(
                        'isEmpty' => 'YOU CAN WRITE WHATEVER MESSAGE YOU WANT HERE.'
                    )
                )
            )
        ),
        'required' => true,
        'class' => 'input',
        'label' => 'Your username:',
    ));