我的表单上有带有通用回调验证器的multiCheckbox元素。
验证器工作正常,但错误消息包含重复的字符串,用分号而不是单个消息分隔。如果选中了 2 个复选框 - 2 个错误消息,如果 4 - 4 个错误消息,依此类推。
您知道如何修改代码以仅显示一条错误消息而不是重复项吗?
$rolesElement = $form->getElement('role_ids');
$rolesElement->addValidator(new Zend_Validate_Callback(function ($value) use ($rolesElement, $administrator) {
if( *magicHere* ){
$rolesElement->clearErrorMessages();
$rolesElement->setErrorMessages(array('blablabla!'));
return false;
}
return true;
}));
您始终可以使用setMessages()
用于设置自定义错误消息的验证程序类的方法。
这是我的代码
$emailIdValidator->setMessages(array(
Zend_Validate_EmailAddress::DOT_ATOM => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::INVALID => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::INVALID_FORMAT => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::INVALID_HOSTNAME => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::INVALID_LOCAL_PART => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::INVALID_MX_RECORD => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::INVALID_SEGMENT => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::LENGTH_EXCEEDED => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
Zend_Validate_EmailAddress::QUOTED_STRING => $this->coreUtils->getApplicationMessages("EMAIL_ERROR"),
));
$form = new Zend_Form ();
$form->addElement ('MultiCheckbox', 'name', array (
'label' => 'test',
'multioptions' => array (
1 => 'fake',
65 => 'dsa',
165 => 'dsa22'
)
));
$form->name->addValidator ('Callback', true, array (
'callback' => array (
$this,
'val'
),
'messages' => array (
'callbackValue' => 'Error in here'
)
));
在这种情况下,验证函数不应添加任何错误消息。只是一个布尔值。
function val ($value, $values)
{
return false;
}
这个问题是通过创建我自己的基于Zend_Validate的自定义验证器来解决的。