jQuery验证没有显示消息

Question

我是使用jQuery验证的新手，并且无法使其工作。我只是试图弹出一条消息，说缺少名字。这个脚本中有什么遗漏吗？

 <!-- Validate -->
        <script type="text/javascript" src="jquery.validate.min.js"></script>


$(document).ready(function(){
    $("#form").validate({
        firstname_1: { required:true },
        //same for your other fields
    }, {
    messages: {
        firstname_1: "Missing first name",
    }
});

<cfform name="form" id="form" method="post">

    <cfoutput><input type="text" name="firstname_#Add#" id="firstname_#Add#" placeholder="First"  validateat="onSubmit" validate="noblanks" required="yes" message="Please enter owner #Peoplecount#'s first name." value="#session.checkout.info["firstname_" & Add]#"></cfoutput>

Answer 1

你有.validate()的参数错误。它只需要一个选项参数，验证规则就在那个参数中：

$("#form").validate({
    rules: {
        firstname_1: {
            required: true
        },
        // Same for other fields
    },
    messages: {
        firstname_1: "Missing first name",
        // Repeat for other fields
    }
});