wx_pro/pages/login/login.wxml

<!--pages/login/login.wxml-->
<mp-toptips msg="{{error}}" type="error" show="{{error}}"></mp-toptips>
<view class="container">
  <view style="width:100%;height:50pt;background-color:white;">
    <input placeholder="请输入采集系统电话号码" style="height:100%;width:100%;text-align:center;" type="number" bindinput="bindPhoneInput"></input>
  </view>
  <button style="width:92%;height:40pt;text-align:center;line-height:30pt;background-color:#2A82E4;color:white" class="commit-btn" loading="{{loading}}" bindtap="bindLogin">登录</button>
</view>