bug 修改

@@ -248,8 +248,17 @@ const sendBindMsg = (req, res, next) => {
     let mobile = req.body.mobile;
     let area = req.body.area;
 
+    if (req.session.autouserinfoMobile && req.session.autouserinfoMobile !== mobile) {
+        req.session.autouserinfoMobile = '';
+        req.session.captcha = '';
+        return res.json({
+            code: 400,
+            message: '验证码失效'
+        });
+    }
     BindService.sendBindMsgAsync(area, mobile).then(result => {
         if (result && result.code) {
+            req.session.autouserinfoMobile = mobile;
             req.session.thirdBind = {
                 mobile: mobile
             };

@@ -60,6 +60,15 @@ function disableSMSBtn() {
     }
 }
 
+// 刷新图形验证码
+function refreshImgCaptcha() {
+    var time = new Date(),
+        $captchaImg = $('.img-captcha'),
+        captchaImgSrc = $captchaImg.attr('src').split('?')[0];
+
+    $captchaImg.attr('src', captchaImgSrc + '?t=' + time.getTime());
+}
+
 // 发送短信验证码
 function sendSMSCaptcha() {
     return $.ajax({
@@ -69,18 +78,15 @@ function sendSMSCaptcha() {
             mobile: $phoneNumInput.val(),
             area: $regionCodeText.text().replace('+', '')
         }
+    }).then(function(ret) {
+        if (ret && ret.code === 400) {
+            errTip($imgCaptchaInput, ret.message);
+            refreshImgCaptcha();
+            ep.emit('img-captcha', false);
+        }
     });
 }
 
-// 刷新图形验证码
-function refreshImgCaptcha() {
-    var time = new Date(),
-        $captchaImg = $('.img-captcha'),
-        captchaImgSrc = $captchaImg.attr('src').split('?')[0];
-
-    $captchaImg.attr('src', captchaImgSrc + '?t=' + time.getTime());
-}
-
 // 异步验证图形码
 function validateImgCaptchaAsync() {
     return $.ajax({
@@ -268,10 +274,17 @@ $smsCaptchaCtrl.on('click', function() {
         return;
     }
 
+    validateImgCaptchaAsync().then(function(result) {
+        if (result.code === 200) {
             $smsCaptchaCtrl.addClass('disable');
-
             disableSMSBtn();
             sendSMSCaptcha();
+        } else {
+            ep.emit('img-captcha', false);
+            errTip($imgCaptchaInput, '图形验证码错误');
+            refreshImgCaptcha();
+        }
+    });
 });
 
 // 统一设置用户信息