修改输入车牌校验

pages/ucenter/car/bindCar.js

@@ -37,9 +37,14 @@ Page({
   checkCarNum(carNum){
     if (carNum){
       // if (!(/^(([京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领][A-Z](([0-9]{5}[DF])|([DF]([A-HJ-NP-Z0-9])[0-9]{4})))|([京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领][A-Z][A-HJ-NP-Z0-9]{4}[A-HJ-NP-Z0-9挂学警港澳使领]))$/.test(this.data.carNum))) {
-      if (!/^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领].*$/.test(carNum)) {
-        return false;
+      // if (!/^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领].*$/.test(carNum)) {
+      //   return false;
+      // }
+      if(carNum.length<1 || carNum.length>10){
+          return false;
       }
+    }else{
+      return false;
     }
     return true;
   },

pages/ucenter/car/bindCar.wxml

@@ -4,7 +4,7 @@
     <view class="t1">车牌号</view>
     <view class="t2">绑定后可在指定场站享受停车费减免优惠</view>
     <view class='input_view'>
-      <input placeholder='请输车牌号' value="{{carNum}}" bindinput='inputPlateNumber'placeholder-class='placeholder'></input>
+      <input placeholder='请输车牌号' value="{{carNum}}" bindinput='inputPlateNumber'placeholder-class='placeholder' maxlength="10"></input>
     </view>
     <button class='login_button' bindtap="saveCarNum" >保存</button>
   </view>