發送短信後60秒內阻止點擊 + 手機號碼檢測

messageBox 是一個通知的Toast,  沒放在這裏

function SMSCaptcha() {    this.smsbtn = $('.sms-captcha-btn');    this.flag = true;    this.mobileNumber = $('.mobile-number');}SMSCaptcha.prototype.mobileNumberChecking = function () {    var self = this;    mobleNumber = self.mobileNumber.val();    var result = mobleNumber.search(/1[345678]\d{9}/i);    return result;};SMSCaptcha.prototype.requestSMS = function () {    var self = this;    self.flag = false;    $.get("//", function (data, status) {        if (data["code"] == "200") {            window.messageBox.show("短信已發送");            var i = 60;            timer = setInterval(function () {                if (i > 0) {                    self.smsbtn.text(i + "s後可重發");                    i--                } else {                    self.smsbtn.text("發送驗證碼");                    self.flag = true;                    clearInterval(timer);                    // return null;                }            }, 1000);        }    })};SMSCaptcha.prototype.listenSMSBtnClicking = function () {    var self = this;    self.smsbtn.click(function () {        result = self.mobileNumberChecking();        if (result > -1) {            if (self.flag == true) {                self.requestSMS()            }        } else {            messageBox.show("請輸入正確的手機號碼");        }    })};SMSCaptcha.prototype.run = function () {    var self = this;    self.listenSMSBtnClicking();};