Jquery验证和使用twitter引导面板

我有一个使用jquery验证插件的引导(电子商务结账(表单，需要实现一些行为：

1. 面板折叠会触发一个验证事件(请参阅下面的代码(，允许用户移动到下一个面板-现在验证代码不起作用，并在提交处理程序启动时添加"has-error"类。我正试图弄清楚发生了什么。同一页上还有其他表单可以验证
2. 单击"下一步"时，使用用户输入的值将面板折叠成静态文本——当面板未折叠时，表单将重新出现，以便用户可以修改

感谢您的帮助。

表单代码

<form id="storecheckout" method="post" action="/mobile/store_checkout.cfm" class="form-horizontal" role="form">
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="heading1" data-toggle="collapse" data-parent="#accordion" href="#collapse1" aria-expanded="true" aria-controls="collapse1" style="cursor:pointer;">
<h2 class="panel-title">
<span class="badge">1</span> Customer/Shipping Information <span class="glyphicons glyphicons-circle-minus  pull-right"></span>
</h2>
</div>
<div id="collapse1" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="heading1">
<div class="panel-body">
<div class="form-group">
<label for="ship_firstName" class="col-sm-4 control-label">First Name :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="ship_firstName" placeholder="First Name">
</div>
</div>
<div class="form-group">
<label for="ship_lastName" class="col-sm-4 control-label">Last Name :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="ship_lastName" placeholder="Last Name">
</div>
</div>
<div class="form-group">
<label for="ship_ad1" class="col-sm-4 control-label">Address/1 :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="ship_ad1" name="ship_ad1" placeholder="Address/1">
</div>
</div>
<div class="form-group">
<label for="ship_ad2" class="col-sm-4 control-label">Address/2 :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="ship_ad2" name="ship_ad2" placeholder="Address/2">
</div>
</div>
<div class="form-group">
<label for="ship_city" class="col-sm-4 control-label">City :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="ship_city" name="ship_city" placeholder="City">
</div>
</div>
<div class="form-group">
<label for="ship_state" class="col-sm-4 control-label">State/Province :</label>
<div class="col-sm-8">
<SELECT NAME="ship_state" id="ship_state" class="form-control">
<OPTION VALUE="AL" >Alabama</OPTION>
</SELECT>
</div>
</div>
<div class="form-group">
<label for="ship_zip" class="col-sm-4 control-label">Postal Code :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="ship_zip" name="ship_zip" placeholder="Postal Code">
</div>
</div>
<div class="form-group">
<label for="ship_country" class="col-sm-4 control-label">Country :</label>
<div class="col-sm-8">
<select name="ship_country" id="ship_country" class="form-control">
<option value="US" selected>United States</option>
</select>
</div>
</div>
<div class="form-group">
<label for="email" class="col-sm-4 control-label">Email :</label>
<div class="col-sm-8">
<input type="email" class="form-control" id="email" name="email" placeholder="Email">
</div>
</div>
<div class="form-group">
<label for="phone" class="col-sm-4 control-label">Phone :</label>
<div class="col-sm-8">
<input type="text" class="form-control" id="phone" name="phone" placeholder="Phone">
</div>
</div>
</div>

<div class="row">
<div class="col-xs-6 col-sm-4">&nbsp;
</div>
<div class="col-xs-6 col-sm-4 col-sm-offset-4">
<a data-toggle="collapsex" data-parent="#accordion" href="#collapse2x" aria-expanded="true" aria-controls="collapse2x" class="btn btn-success btn-block pull-right next">Next <span class="glyphicon glyphicons glyphicons-forward"></span></a> </div>
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="heading2" data-parent="#accordion" aria-expanded="false">
<h2 class="panel-title">
<span class="badge">2</span> Shipping Method <span class="glyphicons glyphicons-circle-plus pull-right" aria-hidden="true"></span>
</h2>
</div>
<div id="collapse2" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading2">
<div class="panel-body">
List Shipping Methods
<div class="row">
<div class="col-xs-6 col-sm-4">&nbsp;</div>
<div class="col-xs-6 col-sm-4 col-sm-offset-4">
<a data-toggle="collapse" data-parent="#accordion" href="#collapse3" aria-expanded="true" aria-controls="collapse3" class="btn btn-success btn-block pull-right next">Next <span class="glyphicon glyphicons glyphicons-forward"></span></a> </div>
</div>
</div>
</div>
</div>      
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="heading3" data-parent="#accordion" aria-expanded="false">
<h2 class="panel-title">
<span class="badge">3</span> Payment Information<span class="glyphicons glyphicons-circle-plus pull-right" aria-hidden="true"></span>
</h2>
</div>
<div id="collapse3" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading3">
<div class="panel-body">
Payment Info
</div>
</div>
</div>
<button type="submit" id="submit" class="btn btn-block btn-large btn-success">Submit Order</button>
<input type="submit" name="su" value="sub">
<!-- end panel group -->
</div>
</form>  

页面JQUERY

$(document).ready(function() {  
// override jquery validate plugin defaults
$.validator.setDefaults({
        highlight: function(element) {
            $(element).closest('.form-group').addClass('has-error');
            //$(element).closest('td').addClass('has-error');
        },
        unhighlight: function(element) {
            $(element).closest('.form-group').removeClass('has-error');
            //$(element).closest('td').removeClass('has-error');
        },
        errorElement: 'span',
        errorClass: 'help-block',
        errorPlacement: function(error, element) {
            if(element.parent('.help-block').length) {
                error.insertAfter(element.parent());
            } else {
                error.insertBefore(element);
            }
        }
});
$("#storecheckout").validate({
    ignore: "",
    rules: {
        ship_firstname: "required"
    },
    messages: {
        ship_firstname: "Please enter your first name"
    },
    onkeyup: false, //turn off auto validate whilst typing
    submitHandler: function (form) {
            alert('is good');
            return false;
        }
});
// validate sections on next click
$('.next').click(function(e){
    e.preventDefault();
    var sectionValid = true;
    var collapse = $(this).closest('.panel-collapse.collapse');
    $.each(collapse.find('input, select, textarea'), function(){
        if(!$(this).valid()){
            sectionValid = false;
        }
    });
    if(sectionValid){
        collapse.collapse('toggle');
        collapse.parents('.panel').next().find('.panel-collapse.collapse').collapse('toggle');
    }
});
$('.previous').click(function(e){
    e.preventDefault();
    var sectionValid = true;
    var collapse = $(this).closest('.panel-collapse.collapse');
    $.each(collapse.find('input, select, textarea'), function(){
        if(!$(this).valid()){
            sectionValid = false;
        }
    });
    if(sectionValid){
        collapse.collapse('toggle');
        collapse.parents('.panel').prev().find('.panel-collapse.collapse').collapse('toggle');
    }
}); 
    });