E_WeChat/pages/tabbar/mine/changePassword/index.wxml

<view class='input-field'>
    <view class="icon-box">
        <text class="iconfont icon-a-wodemima" />
    </view>
    <input class="input" bindinput="inputNumber" password bindinput="formInput" data-name="password" placeholder='请填写原密码' />
</view>
<view class='input-field'>
    <view class="icon-box">
        <text class="iconfont icon-a-wodemima" />
    </view>
    <input class="input" password bindinput="formInput" bindblur='passwordBlur' data-name="newPassword" placeholder='请设置6-20位新密码' />
</view>
<view class='input-field'>
    <view class="icon-box">
        <text class="iconfont icon-a-wodemima" />
    </view>
    <input class="input" password bindinput="formInput" value="{{from.verifyNewPassword}}" bindblur='passwordBlur' data-name="verifyNewPassword" placeholder='请确认新密码' />
    <view wx:if="{{confirmPassword===false}}" class="errmsg">两次密码不一致
        <van-icon class="iconfont" name="clear" bind:click="clearNewPassword" />
    </view>
</view>
<view style="width: 100%; text-align: center;margin-top: 100rpx;">
    <van-button disabled='{{disabled}}' loading='{{loading}}' bindtap="changePassword" loading-text="修改中..." custom-class='but-style'>确定修改</van-button>
</view>

<van-toast id="van-toast" />