手机发送短信JS验证

     function tj() {
         var phone = jQuery('#phone').val();
         var code = jQuery('#verificationcode').val();
         var password = jQuery('#password').val();
         var rpassword = jQuery('#rpassword').val();
         var type = "开户";
         if (phone.length == 0 || phone == '请输入您的手机号码') {
             alert("您的手机号码不能为空！");
             jQuery('#phone').focus();
             return false;
         }
         if (phone.length > 0) {
             var ab = /^(13[0-9]|15[0-9]|18[0-9])\d{8}$/;
             if (ab.test(phone) == false) {
                 alert("您的手机号码不正确！");
                 jQuery('#phone').focus();
                 return false;
             }
         }
         if (code.length == 0 || code == '请输入手机验证码') {
             alert("您的手机验证码不能为空！");
             jQuery('#verificationcode').focus();
             return false;
         }
         if (password.length == 0 || password == '请输入6-12位密码') {
             alert("您的密码不能为空！");
             jQuery('#password').focus();
             return false;
         }
         if (password.length < 6 || password.length > 12) {
             alert("密码为6-12位！");
             jQuery('#password').focus();
             return false;
         }
         if (rpassword.length == 0 || rpassword == '请重新输入密码') {
             alert("重复密码不能为空！");
             jQuery('#rpassword').focus();
             return false;
         }
         if (rpassword != password) {
             alert("两次输入密码不一致！");
             jQuery('#rpassword').focus();
             return false;
         }

         jQuery.ajax({
             type: "post",
             url: "/KZH/Addkzhdata",
             data: "phone=" + phone + "&code=" + code + "&password=" + password + "&type=" + type + "&t=" + new Date().toString(),
             success: function (result) {
                 if (result == "0") {
                     alert("您的手机验证码不正确！");
                     jQuery('#verificationcode').focus();
                     return false;
                 }
                 else if (result == "1") {
                     jQuery('#phone').val("");
                     jQuery('#verificationcode').val("");
                     jQuery('#password').val("");
                     jQuery('#rpassword').val("");
                     alert("您的资料已提交，客服人员会尽快与您联系");
                     window.location.href = "http://www.jfinfo.com";
                 }
                 else if (result=="yes") {
                     $("#tc").show();
                 }

             },
             error: function (result) {
                 alert("访问出错！");
             }
         });
     }

     $(function(){
         $("#tc a.close").click(function(){
              $("#tc").hide();
         })
     })

     document.onkeydown = function (event) {
         var e = event || window.event || arguments.callee.caller.arguments[0];
         if (e && e.keyCode == 13) { // enter 键
             tj();
         }
     };

     function getcode() {
         var phone = jQuery('#phone').val();
         if (phone.length == 0 || phone == '请输入您的手机号码') {
             alert("您的手机号码不能为空！");
             jQuery('#phone').focus();
             return false;
         }
         if (phone.length > 0) {
             var ab = /^(13[0-9]|15[0-9]|18[0-9])\d{8}$/;
             if (ab.test(phone) == false) {
                 alert("您的手机号码不正确！");
                 jQuery('#phone').focus();
                 return false;
             }
         }

         jQuery.ajax({
             type: "post",
             url: "/KZH/Getcode",
             data: "phone=" + phone + "&t=" + new Date().toString(),
             success: function (rval) {
                 if (rval == "0") {
                     alert("您的资料已经提交过，客服人员会尽快与您联系！");
                 } else if (rval == "1") {
                     alert("信息已发送，请查收！");
                     var count = 60;
                     var countdown = setInterval(CountDown, 1000);
                     var timeShow = $(".hQBtn")
                     function CountDown() {
                                    timeShow.removeAttr("disabled");
                                    //timeShow.val(count + " 秒后重新发送");
                                    timeShow.addClass("btn_hui").val(count + " 秒后重新获取").attr("disabled","true");
                                     if (count == 0) {
                                         timeShow.removeClass("btn_hui").val("获取验证码").removeAttr("disabled");
                                         clearInterval(countdown);
                                     }
                                       count--;
                               }
                     }
             },
             error: function (result) {
                 alert("访问出错！");
             }
         });
     }