在name属性中带有前缀的字段上的jQuery验证 [英] jQuery Validation on field(s) with a prefix in the name property

问题描述

我正在尝试将jQuery Validation插件添加到某些网站，但是我遇到了一个问题，因为它应该验证的字段在name属性上带有前缀，例如"Customer.FirstName". .

I'm trying to add the jQuery Validation plugin to some websites and I'm running into a bit of an issue in that the fields that it's supposed to validate have a prefix on the name property, such as "Customer.FirstName".

由于您必须将JSON对象传递给规则的validate函数，因此它无法工作，因为它永远找不到元素.

Since you have to pass a JSON object to the validate function for the rules, it doesn't work because it never finds the elements.

是否有一种方法可以按字段进行操作，还是仍可以传入将字段ID指定为字符串的JSON对象的变体，例如"#Customer \ .FirstName"?

Is there a way to do per field basis, or can I still pass in a variant of the JSON object that specifies the field id as a string, such as "#Customer\.FirstName"?

提前谢谢！

根据Greg的建议，我可以使用它.因此，对于遇到此类问题的任何人，您都必须这样做:

Per Greg's suggestions, I got it to work. So for anyone who has issues like these, you have to do it like this:

$("form").validate({
    rules: {
        "Prefix.FieldName": "validationKeyword"
    }
});

请勿在选择器中添加#"，也请勿在选择器中添加"\\"转义字符.因此，#Prefix \\.FieldName"将不匹配任何内容，因此，请忽略这些字符.

DO NOT add the "#" to the selector, and DO NOT add the "\\" escape chars to the selector. So, "#Prefix\\.FieldName" will not match anything, so just leave those chars out.

推荐答案

JSON支持带有."的键.在其中-只需引用它们即可:

JSON supports keys with "." in them - just quote them:

var obj = {"#Customer.FirstName": "value"};

实际上，要使用正确的JSON，应始终将其用双引号引起来.

In fact to be proper JSON they should always be double-quoted.

如果这是一个选择器，则可以转义.像这样:"#Customer\\.FirstName"

if this is a selector then you can escape the . like this: "#Customer\\.FirstName"

Edit2:文档说密钥必须是一个名称，所以我应该将其命名为"Customer.Firstname"或"Customer \ .Firstname"，具体取决于插件的编码方式.您需要<input name="Customer.Firstname" ...>.

The docs say the key needs to be a name so I it should either be "Customer.Firstname" or "Customer\.Firstname" depending on how well-coded the plugin is. You'll need <input name="Customer.Firstname" ...>.

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