jQuery 验证插件 - 验证隐藏的输入而不可见？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/7952181/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
jQuery Validation plugin - Validating hidden inputs and not visible?
提问by Gregor Menih
How would I validate hidden inputs and not visible text inputs with jQuery Form Validation plugin? The problem is, that I'm using auto-suggest plugin, which generates a hidden input for selected items:
我将如何使用 jQuery 表单验证插件验证隐藏的输入和不可见的文本输入？问题是，我正在使用自动建议插件，它为所选项目生成隐藏输入：
<input id="hiddenInput" type="hidden" name="something" value="1" />
I have 2 inputs like this (both of them only allow 1 item), which I want to validate and display the error in parent <td>.
This is what I've gotten so far, but it doesn't display the error or submit a form, if the value is actually a number.
我有 2 个这样的输入（它们都只允许 1 个项目），我想验证并在 parent 中显示错误<td>。这是我到目前为止所得到的，但如果值实际上是一个数字，它不会显示错误或提交表单。
$("#form1").validate({
rules: {
something: {
number:true,
min:1,
required:true
}
}
})
回答by Josh
To allow validation of hidden elements, override the ignore and set it to empty string:
要允许验证隐藏元素，请覆盖 ignore 并将其设置为空字符串：
$("#form1").validate({
ignore: "",
rules: {
something: {
number:true,
min:1,
required:true
}
}
});
回答by Emre Erkan
You can use ignoreoption like this:
您可以使用这样的ignore选项：
$("#form1").validate({
ignore: "input[type='text']:hidden",
rules: {
something: {
number:true,
min:1,
required:true
}
}
});
Default value of ignoreoption is :hiddenwhich ignores all hidden fields and non-visible fields (display: noneetc.)
ignore选项的默认值是:hidden忽略所有隐藏字段和不可见字段（display: none等）
回答by CMcClymont
If the other answers aren't working for you, try this instead. It removes all ignores for the form, so it would validate everything including hidden fields:
如果其他答案对您不起作用，请尝试使用此方法。它删除了表单的所有忽略，因此它将验证包括隐藏字段在内的所有内容：
$.data($('form')[0], 'validator').settings.ignore = "";
To restore the settings to ignore hidden fields, use something like this:
要恢复设置以忽略隐藏字段，请使用以下内容：
$.data($('form')[0], 'validator').settings.ignore = "input[type='text']:hidden";
You can also use the above code to read back the current value.
您也可以使用上面的代码来读回当前值。
回答by lopradi
Another way to validate hidden inputs is this:
验证隐藏输入的另一种方法是：
$("#form1").validate({
ignore: "not:hidden",
rules: {
something: {
number:true,
min:1,
required:true
}
}
});
