jquery.validate.js remote 返回不同结果的错误提示的代码

//保单号的校验
jQuery.validator.addMethod("policyNoCheck", function (value, element, param) {
    var flag = true ;
    var result = '' ;
    $.ajax({
        url : ctx + "/sys/vehicle/authc_json/checkPolicyNo.shtml",// 请求的URL
        data : {
            policyNo : value
        },
        async : false, // 改异步为同步
        dataType : 'json',
        success : function(data) {
            if(data.resultCode == 0) {
                var userInsurencePoint = data.data;
                if (userInsurencePoint.handle ) {
                    flag = false;
                    result = "您录入的保单号已经分配积分了,积分有" + userInsurencePoint.point;
                } else {
                    $("#givePointForm input[name='phone']").val(userInsurencePoint.insuredPhone);
                    flag = true ;
                }
            }else{
                flag = false ;
                result = "您录入的保单号不存在" ;
            }
        }
    });
    $.validator.messages.policyNoCheck = result;
    return flag;
}) ;                               

function checkFormPoint(){
    validatorPoint =  $("#givePointForm").validate({
        //    onfocusout: false,  //失去焦点
        onkeyup: false, // 键盘是否按下
        //onclick: false,  //是否单击
        rules: {
            policyNo: {
                required: true,
                policyNoCheck :true
            },
            hasTerminal: {
                required: true
            }
        },
        messages: {
            policyNo: {
                required: "请录入保单号"
            },
            hasTerminal: {
                required: "请选择安装了设备"
            }
        }
    });

}

明白了吗？ 是不是很简单呢  嘿嘿