Zend验证器和错误消息:addValidator和addErrorMessage

If I have a form element that has multiple validators attached to it (3 in this example), how would I use addErrorMessage to create custom error messages when each unique validator fails. Is there a way to add a custom message for each validator?

如果我有一个带有多个验证器的表单元素(本例中为3)，当每个唯一的验证器失败时，我如何使用addErrorMessage来创建自定义错误消息。是否有方法为每个验证器添加自定义消息?

$element = new Zend_Form_Element_Text()...
$element->....
        ->addValidator(...)
        ->addValidator(...)
        ->addValidator(...)
        ->addErrorMessage()

4 个解决方案

#1

Typically it's done per validator error message, not per validator...

通常，它是根据验证器错误消息完成的，而不是根据验证器……

$element->setErrorMessages(array(Zend_Validate_...::CONSTANT => 'New Message'));

But I often prefer to override all of an element's errors to a single

但我通常倾向于将所有元素的错误都重写为单个。

$element->setErrorMessages(array('Single Error'));

or, if I need it per validator, this works...

或者，如果我每个验证器都需要它，那么它可以工作……

$validator->setMessages('string error')

should override all a validator's errors to a single message. I could not find this documented anywhere, but it works for me. Because of this, it may not work for all versions?

应该将验证器的所有错误覆盖到一条消息。我在任何地方都找不到这个文档，但它对我很有用。正因为如此，它可能并不适用于所有版本?

To me, the error messaging handling is a bit messy unless you want to override every possible error message, but hopefully one of these solutions works for you.

对我来说，错误消息处理有点麻烦，除非您希望覆盖所有可能的错误消息，但希望这些解决方案中有一个适合您。

Cheers

干杯

#2

Add your message along with the validator as below. Example:

随验证器一起添加消息，如下所示。例子:

->addValidator('StringLength', false, array(0,255,'messages'=>'Cannot be more than 255 chars'))

->addValidator('NotEmpty', true, array('messages'=>'Cannot be empty'))

#3

Add your message like this

像这样添加您的消息。

->addValidator( 'Alpha', true, array( 'messages' => array( 'notAlpha' => "Please enter alphabetic character only in Product name.
") ));

->addValidator('Alpha'， true, array) ('messages' => array('notAlpha' => ")请只在产品名称中输入字母字符。")));

Add validator message according to your error string

根据错误字符串添加验证器消息

#4

addErrorMessage('Your Custom Message'); It is also easiest way to print the custom message.

addErrorMessage(您的自定义消息);这也是打印自定义消息的最简单方法。

The addErrorMessage is defined inside libraray/zend/Form/Elements.php

addErrorMessage在libraray/zend/Form/Elements.php中定义。

Hope it helps!!

希望它帮助! !

#1