[bugfix] remove unnecessary props (#323)

* fix: Tabbar icon line-height

* [new feature] progress add showPivot prop

* [new feature] TabItem support vue-router

* [new feature] update document header style

* [Doc] add toast english ducoment

* [bugfix] Search box-sizing wrong

* [Doc] update vant-demo respo

* [Doc] translate theme & demo pages

* [Doc] add Internationalization document

* [bugfix] remove unnecessary props

packages/contact-card/index.vue

@@ -31,16 +31,12 @@ export default {
   },
 
   props: {
+    tel: String,
+    name: String,
     addText: String,
     type: {
       type: String,
       default: 'add'
-    },
-    name: {
-      type: String
-    },
-    tel: {
-      type: String
     }
   }
 };