[bugfix] Tab: active block disappeared when delete tab (#372)

* [Improvement] CouponCell text adjust

* fix: Coupon test cases

* [bugfix] SubmitBar i18n not work

* [bugfix] Tab: active block disappeared when delete tab

* [bugfix] Toast number message

packages/toast/index.js

@@ -28,7 +28,7 @@ const createInstance = () => {
 const Toast = (options = {}) => {
   createInstance();
 
-  options = typeof options === 'string' ? { message: options } : options;
+  options = typeof options === 'object' ? options : { message: options };
   options = { ...defaultOptions, ...options };
   Object.assign(instance, options);
 
@@ -45,7 +45,7 @@ const Toast = (options = {}) => {
 
 const createMethod = type => (options = {}) => Toast({
   type,
-  message: typeof options === 'string' ? options : options.message,
+  message: typeof options === 'object' ? options.message : options,
   ...options
 });
 

packages/toast/toast.vue

@@ -10,7 +10,7 @@
         <template v-if="displayStyle === 'default'">
           <van-loading v-if="type === 'loading'" color="white" />
           <van-icon v-else class="van-toast__icon" :name="type" />
-          <div v-if="message" class="van-toast__text">{{ message }}</div>
+          <div v-if="message !== undefined" class="van-toast__text">{{ message }}</div>
         </template>
       </div>
       <div class="van-toast__overlay" :class="{ 'van-toast__overlay--mask': mask }" v-if="forbidClick || mask" />
@@ -34,7 +34,7 @@ export default {
 
   props: {
     mask: Boolean,
-    message: String,
+    message: [String, Number],
     forbidClick: Boolean,
     type: {
       type: String,