在uni-forms-item中,rules属性用于定义该表单项的校验规则。这些规则通常是一个对象数组,每个对象代表一个具体的校验项,如必填、数据类型、长度限制等。 2. 学习如何在vue3 uni-forms-item中定义自定义验证规则 自定义验证规则可以通过在rules对象中添加一个具有validator属性的对象来定义。validator属性是一个函数,该...
:model="ruleForm" ref="ruleForm" label-width="100px" :rules="rules"> <el-form-item label="活动名称" prop="name"> <el-input v-model="ruleForm.name"></el-input> </el-form-item> <el-form-item> <el-button type="primary" @click="submitForm('ruleForm')">立即创建</el-button> ...
import { Validators } from 'vue3-form-validator' or import { Validators_ptBR as Validator } from 'vue3-form-validator' On Input component: <Input id="inputEmail" :v-model="formEditData.email" @update:value="formEditData.email = $event" type="email" label="Email:" :rules="[valida...
orderTypeName: [ //自定义验证 ruler.validator((rule, value, callback) => { let param = { id: this.$route.params.id, name: this.dataForm.orderTypeName } this.checkByName(param).then(res => { if (res.res === 'success') { callback() } else { callback(new Error(this.$t('ord...
当数组nutrients值改变时,就往modelRef里面加字段(与这里的name保持一致)。下面代码有说明43<a-form-item:name="item.id+'nutrients'" 当name设置成功了,此处的规则便会在change触发后执行44:rules="[{validator: validateNutrients, trigger: 'change'}]">45<a-input v-model:value="item.value" @change="...
construles ={ roleId: { key:"edit",//区别规则required:true, trigger: ["blur","input"], validator(rule: FormItemRule, value: Number) {if(value ===null) {returnnewError("请选择角色") } }, }, email: [ { key:"edit", required:true, ...
const formRules = { phone: [ { required: true, message: '请输入手机号', }, { pattern: phoneRegular, message: '请输入正确的手机号', }, ], code: [ { validator: (rule, value, callback) => { rule const { isSendCode } = form ...
<el-form :model='form' :rules='rules'> <el-form-item label='Username' prop='username'> <el-input v-model='form.username' :maxlength='20' /> </el-form-item> </el-form> </template> <script> import { $validator } from 'vue'; ...
("请输入正确的手机号"));}construles=reactive<FormRules<typeofruleForm>>({mobile:[{required:true,message:"请输入手机号",trigger:["blur","change"]},// 正则{pattern:phoneRegular,message:"请输入正确的手机号",trigger:["blur","change"]},// 自定义验证{validator:customMobile,trigger:["blur"...
{ validator: customValidator, message: '请输入6位数字', trigger: 'blur' } ] } 五、总结 通过上述介绍,我们可以看到,在Vue 3中使用u--form rules可以非常便捷地实现表单验证功能。它简化了开发者对表单的验证处理,提高了开发效率和代码质量。在实际的项目开发中,合理使用u--form rules不仅能够提供更好的用...