MD_YOSwechat/packageA/setclient/modules/contacts/add/index.wxml

<Yl_Headline title='基本信息' type='switch' switchLabel='仅显示必填项' switch='{{fromShowAll}}' bind:callBack='changefromShowAll' />
<Yl_field id='Form' showAll='{{fromShowAll}}' form="{{form}}" bind:onConfirm='onConfirm' />

<view class="footer">
    <van-button custom-class='but' disabled='{{disabled}}' bindtap="submit">确定</van-button>
</view>