Jquery 验证问题 - 不适用于某一特定领域
我已经看了几个小时了，我想在拔掉我的头发之前我会在这里问一下。我正在做表单验证。一切都很好，除了一个领域：我确信这是一件愚蠢的事情。
<input name="Credit Card Number" style="width:150px;" title="Credit Card Number" id="billingCC" type="text" class="textboxpg2" maxlength="50" autocomplete="off" onKeyUp="highlightCC(this.value);">
事情就是这样。当我添加所需的类时，它工作得很好。当我尝试添加规则时，它没有发现该字段无效。表单中的其他所有内容，所有其他验证，都工作正常。就这个。我已经在没有 onkeyup javascript 的情况下尝试过，以确保它不会干扰，并且这不是问题。请指出我确信我犯的愚蠢错误。我在错误控制台中没有收到任何信息，除此之外，表单验证正常。谢谢！
规则
billingCC: {
required:true,
creditcard:true,
number: true,
},
消息
billingCC: "Invalid credit card number",
Ive been looking at this for hours and I figure I'll ask here before pulling my hair out. I am doing a form validation. all is well except ONE field: Im sure it is something stupid.
<input name="Credit Card Number" style="width:150px;" title="Credit Card Number" id="billingCC" type="text" class="textboxpg2" maxlength="50" autocomplete="off" onKeyUp="highlightCC(this.value);">
here is the deal. when I just add the required class it works just fine. when I try to add the rule instead, it doesnt find the field invalid. everything else in the form, all other validations, work fine. just this one. I have tried it without the onkeyup javascript to make sure that it wasn't interfering, and its not the issue. please please point out the stupid error i am sure i am making. I am not getting anything in error console, and aside from that the form validates fine. THANKS!
The rule
billingCC: {
required:true,
creditcard:true,
number: true,
},
the message
billingCC: "Invalid credit card number",
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验证插件使用 name 属性，而不是 id，所以它找不到它。试试这个：
The validate plugin uses the name attribute, not the id, so it's not finding it. Try this: