1.1 用 van-form 包住 1.2 在 van-field 上要有 v-model=“变量” 和 绑定rules属性 :rules=“rules变量” rules变量:[{// 是否必填required:true,message:错误信息,trigger:"onBlur/onChange"},{// 自定义表单校验validator:value=>{// true:验证通过// false:验证不通过returnboolean值},message:"错误信...
4. 在van-field组件中应用自定义校验函数 将自定义校验函数作为validator属性添加到van-field的:rules中的校验对象中。例如: html <van-field v-model="formData.email" label="邮箱" :rules="[ { required: true, message: '请填写邮箱', trigger: 'onBlur' }, { validator: customValidator, message:...
-- 函数校验 --><van-fieldv-model="username"name="用户名"label="用户名"placeholder="用户名":rules="[{ validator:ur, message: '请输入正确内容' }]"/><van-fieldv-model="password"type="password"name="密码"label="密码"placeholder="密码":rules="[{ required: true, message: '请填写密码'...
<van-form ref="form"> <van-cell-group inset> <van-field name="validatorMsg" label="步进器" :rules="[{ validator:validatorMsg, message: '请输入大于5的数字' }]"> <template #input> <van-stepper v-model="stepper" /> </template> </van-field> </van-cell-group> <van-button class...
<van-field name="validatorMsg" label="步进器" :rules="[{ validator:validatorMsg, message: '请输入大于5的数字' }]"> <template #input> <van-stepper v-model="stepper" /> </template> </van-field> </van-cell-group> <van-button class="btn" type="info" @click="submit(...
constSimpleEvent={name$:'string',timestamp$:'number',value:'number'};// Valid eventconstvalidSimpleEvent={name:"Simple Event",timestamp:1623456789,value:42};// Invalid event (missing required field)constinvalidSimpleEvent={name:"Invalid Simple Event",value:42};importStructValidatorfrom'@tranto...
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