我正在制作一个表单,我正在使用( http://docs.jquery.com/Plugins/Validation/)的惊人的JQuery验证插件. @H_301_2@此表格允许人们进行捐赠并指定他们是否将通过支票或信用卡付款.我使用单选按钮显示信用卡asp面板或检查asp面板.

@H_301_2@我的规则和信息都有效.但是,我希望创建一个规则,避免根据另一个因素(信用卡面板的可见性设置为“隐藏”)验证表单的某些部分(信用卡面板).

@H_301_2@请原谅我即将淹没你的代码 – 我删除了大部分不相关的部分,只留下那些展示我的方法的人.

@H_301_2@我的body_onload javascrip方法：

function body_onload()
{
    document.getElementById('<%=Cheque.ClientID %>').style.display = 'none';
    document.getElementById('<%=CreditCard.ClientID %>').style.display = 'none';
}

@H_301_2@我的单选按钮用于选择付款方式：

<div style="width:430px; padding:5px;"><b>Payment Method:</b>&nbsp;&nbsp;
    <input type="radio" name="PaymentMethod" value="Cheque" onclick="ShowPaymentPanel(this.value)"/>Cheque &nbsp;&nbsp;&nbsp;<input type="radio" name="PaymentMethod" value="CreditCard" onclick="ShowPaymentPanel(this.value)"/>Credit Card</div>

@H_301_2@我冗长的验证方法：

$(document).ready(function(){

        jQuery.validator.addMethod("phoneUS",function(phone_number,element) {
            phone_number = phone_number.replace(/\s+/g,""); 
            return this.optional(element) || phone_number.length > 9 &&
                phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
        },"<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please specify a valid phone number");

        // validate form on keyup and submit
        $("#TransactionForm").validate({
            rules: {
                FirstName: "required",LastName: "required",Phone: {
                    required: true,phoneUS: true
                },CCName:{
                    required: true
                },CCNumber:{      
                    required: true,creditcard: true
                },CCExpiry:{
                    required: true,digits: true,minlength: 4,maxlength: 4                    
                }
            },messages: {
                FirstName: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;required",LastName: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;required",Phone: {required: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;required"},CCName: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please enter the name on the card",CCNumber: {
                    required: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please enter the card number",creditcard: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please enter a valid card number"
                },CCExpiry:  {
                    required: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please enter the expiry date",minlength: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please enter as MMYY",maxlength: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Please enter as MMYY",digits: "<br/>&nbsp;&nbsp;&nbsp;&nbsp;Date must be numeric"
                }
            }
        });
    });

@H_301_2@任何帮助将不胜感激！

CCNumber:{      
    required: "#<%=CreditCard.ClientID %>:visible",creditcard: "#<%=CreditCard.ClientID %>:visible"
}

$(function() {
    $("#<%=Cheque.ClientID %>").hide();
    $("#<%=CreditCard.ClientID %>").hide();
});