ajax提交表单 验证

 function submitKH(mobileInputId,nameInputId) {
                 var mobileInputSelector ='#'+ mobileInputId;
                 var passwordInputIdInputSelector = '#'+ passwordInputId;
                 var nameInputIdInputSelector = '#'+ nameInputId;
                 var mobile = jQuery(mobileInputSelector).val();
                 var name = jQuery(nameInputIdInputSelector).val();
                 var password = jQuery(passwordInputIdInputSelector).val();
                 var localUrl = document.location;
                 var source="wap";
                 var type="开户";
             if (name.length == 0||name=="请输入您的姓名") {
                 alert("您的姓名不能为空！");
                 jQuery(nameInputIdInputSelector).focus();
                 return false;
             }
             if (password.length == 0||password=="输入您的密码") {
                 alert("您的密码不能为空！");
                 jQuery(passwordInputSelector).focus();
                 return false;
             }
             if (mobile.length == 0||mobile=="请输入您的手机号码") {
                 alert("您的手机号码不能为空！");
                 jQuery(mobileInputSelector).focus();
                 return false;
             }

             if (mobile.length > 0) {
                 var ab = /^(13[0-9]|15[0-9]|18[0-9])\d{8}$/;
                 if (ab.test(mobile) == false) {
                     alert("您的手机号码不正确！");
                     jQuery(mobileInputSelector).focus();
                     return false;
                 }
             }
             jQuery.ajax({
                 type: "get",
                 url: "/KZH/AddNewKH",
                         data: "mobile=" + mobile +"&password="+password+ "&name="+name+"&source="+source+"&type=" + type + "&t=" + new Date().toString(),
                         dataType: "jsonp",
                         success: function (result) {
                         if (result.success == true) {
                         jQuery(mobileInputSelector).val("");
                         jQuery(passwordInputSelector).val("");
                         jQuery(nameInputIdInputSelector).val("");
                         alert("恭喜您，提交成功！");
                         $("#ycbox").css('display','block');
                         setCookie('name',name);
                         setCookie('phone',mobile);
                     }
                     else if(result.success == false)
                             {
                                 alert("您已预约成功，无需重复提交，客服会尽快与您取得联系！");
                                 $("#ycbox").css('display','block');
                                 jQuery(mobileInputSelector).val("");
                                 jQuery(passwordInputSelector).val("");
                                 jQuery(nameInputIdInputSelector).val("");
                             }
                 }
             });
             }

调用：

submitKH('mobile','password','name'); return false;