php - 如何在 Zend_Form_Element 上设置 NotEmpty 验证器的消息？

Question

我有一个根据需要设置的表单元素:

$this->addElement('text', 'email', array(
    'label'      => 'Email address:',
    'required'   => true
));

由于我将 required 设置为 true，它确保它不为空。默认错误消息如下所示:

"Value is required and can't be empty"

我尝试在验证器上设置消息，但这会引发 fatal error :

$validator = $this->getElement('email')->getValidator('NotEmpty');
$validator->setMessage('Please enter your email address.');

Call to a member function setMessage() on a non-object

如何将消息设置为自定义错误消息？

Answer 1

您需要覆盖/指定 NotEmpty 验证器而不是使用默认验证器:

$this->addElement('text', 'email', array(
    'label'      => 'Email address:',
    'required'   => true,
    'validators' => array (
       'NotEmpty' => array (
          'validator' => 'NotEmpty',
          'options' => array (
              'messages' => 'YOUR CUSTOM ERROR MESSAGE'
          )
       )
    )
));