[英]Zend form_element add validator with custom error message
I have a Zend_Form_element:我有一个 Zend_Form_element:
$text=new Zend_Form_Element_Text('text');
I added a regex validator to it:我添加了一个正则表达式验证器:
$text->addValidator('regex', false, array('/[\\?\\&]v=([^\\?\\&]+)/'));
How could I set a customized error message for the validator?如何为验证器设置自定义错误消息?
You can add custom validation error messages if you know what specific error codes the validator provides.如果您知道验证器提供的特定错误代码,则可以添加自定义验证错误消息。 In case of regex, I believe it gives an "regexNotMatch" error, so for this particular case, you could use:
在正则表达式的情况下,我相信它会给出“regexNotMatch”错误,因此对于这种特殊情况,您可以使用:
$text->addValidator('regex', false, array(
'/[\\?\\&]v=([^\\?\\&]+)/',
'messages'=>array(
'regexNotMatch'=>'There was some random custom error'
)
));
For more information, have a look here .欲了解更多信息,请查看此处。
Some developers may wish to provide custom error messages for a validator.
一些开发人员可能希望为验证器提供自定义错误消息。 The $options argument of the Zend_Form_Element::addValidator() method allows you to do so by providing the key 'messages' and mapping it to an array of key/value pairs for setting the message templates.
Zend_Form_Element::addValidator() 方法的 $options 参数允许您通过提供键 'messages' 并将其映射到键/值对数组来设置消息模板。 You will need to know the error codes of the various validation error types for the particular validator
您需要知道特定验证器的各种验证错误类型的错误代码
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