improvement: 优化

src/pages/prize.wpy

@@ -121,10 +121,15 @@
             Notify({message: '请填写收货人', background:'#FF5D15'});
             return;
           }
+          let reg = /^1\d{10}$/
           if(!this.phone){
             Notify({message: '请填写手机号码', background:'#FF5D15'});
             return;
           }
+          if(!reg.test(this.phone)) {
+            Notify({message: '请填写正确的手机号码', background:'#FF5D15'});
+            return;
+          }
           if(!this.city){
             Notify({message: '请选择所在地区', background:'#FF5D15'});
             return;