edu-mini/pages/register/register.wxml

<view class="container">
    <view class="card">
        <view class="top">
            <van-image width="690rpx" height="180rpx" src="/images/ic_student_info.png"/>
            <view class='top-txt'>
                <view class="title">请如实填写信息</view>
            </view>
            <van-field required bind:change='onChange' data-field="formData.name" value="{{formData.name}}"
                       label="姓名"
                       placeholder="请输入姓名"
                       input-align="right"/>
            <van-field required type="number" bind:change='onChange' data-field="formData.phone"
                       value="{{ formData.phone }}"
                       label="手机号"
                       placeholder="请输入手机号"
                       input-align="right"/>
            <van-field required clearable type="number" data-field="formData.verify" value="{{ formData.verify }}"
                       placeholder="请输入验证码"
                       bind:change="onChange">
                <edu-code slot="button" phone="{{formData.phone}}"/>
            </van-field>
            <van-field required bind:change='onChange' data-field="formData.idCard" value="{{ formData.idCard }}"
                       label="身份证号"
                       placeholder="请输入身份证号"
                       input-align="right"/>
            <!-- <edu-picker bind:change="changeInfo" label="学员类别"  pickData="{{studentTypeData}}" emitKey="formData.perType" index="{{formData.perType}}"/> -->

            <edu-cascader wx:if="{{formData.perType!=-1}}" bind:change="changeInfo" parentIds="{{parentIds}}" perType="{{formData.perType}}"/>

        </view>
    </view>

    <view class="btn">
        <edu-button title="提交" bind:click='submit'/>
    </view>
</view>