jquery validate - 如果隐藏字段有值，则有效 [英] jquery validate - valid if hidden field has a value

问题描述

我需要根据隐藏字段的值验证字段。我尝试了这个自定义规则：

I need to validate a field based on the value of a hidden field. I tried this custom rule:

jQuery.validator.addMethod("cityselected", function() {
    if ($('#featureID').val() == "") return false;
    else return true;
});

cityselect: {
    required: true,
    cityselected: true
},

featureID是一个隐藏的输入，我需要检查它有一个值。这似乎不起作用。任何想法？

featureID is a hidden input which I need to check has a value. This doesnt seem to work though. Any ideas?

推荐答案

将必需类添加到隐藏输入中。

Add the class "required" to the hidden input.

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