importSchemafrom'@rc-component/async-validator';constdescriptor={name:{type:'string',required:true,validator:(rule,value)=>value==='muji',},age:{type:'number',asyncValidator:(rule,value)=>{returnnewPromise((resolve,reject)=>{if(value<18){reject('too young');// reject with error message}...
在Vue3中使用asyncValidator进行异步验证通常涉及以下几个步骤: 安装async-validator:首先,需要通过npm或yarn安装async-validator库。 bash npm install async-validator 定义验证规则:在组件的script部分,定义包含asyncValidator的验证规则。asyncValidator接收一个返回Promise的函数,该函数在异步操作完成后调用回调函数。 实例...
async-validator 是一个表单异步校验库,阿里旗下的 Ant-design 和 Element 组件库中的表单验证使用的都是 async-validator ,目前版本已更新到 4.0.7 ,下载量达到 1,067,202次,不仅支持 js ,同时也可支持 typeScript 。是一个功能超级强大的库,有兴趣的一起来了解了解。 async-validator 官网地址: https://ww...
It can return either a single Error object or an array of error objects. These errors will be passed back through the validator to the end user. Adding a field validator Simply make a call to the validator methodaddFieldValidatorproviding themodelName,fieldNameand the validation function. valida...
https://github.com/freeformsystems/async-validate的变体NPM版本 建立状态 测试范围 gemnasium deps 节点版本 npm下载API 以下是从早期版本的async-validate中修改的。用法 基本用法包括定义描述符,将其分配给模式,并将要验证的对象和回调函数传递给validate模式的方法:var schema = require('async-validator');...
{ validator (rule, value, callback) { value < 18 ? callback(new Error('未成年人不符合条件')) : callback() } } ] }, // 错误提示 message: { name: '', age: '' } } }, created () { // 实例化构造函数表示创建一个校验器,参数为校验规则对象 validator = new Schema(this.rules)...
npm i async-validator Usage Basic usage involves defining a descriptor, assigning it to a schema and passing the object to be validated and a callback function to thevalidatemethod of the schema: importSchemafrom'async-validator';constdescriptor = {name: {type:'string',required:true,validator:...
async-validator.js数据校验器 安装 npm i async-validator 1. 示例 // demo.mjs// node(v16.14.0)// import Schema from 'async-validator';// fix: 文档给出的引入方式报错importasyncValidatorfrom'async-validator';constValidator=asyncValidator.default;// 定义校验规则construles={name:{type:'string',...
sync-validator是一个表单的异步验证的第三方库。 官方文档 npm i async-validator 1. import Schema from 'async-validator' const descriptor = { userName: { type: 'string',required: true }, pass: { type: 'string',required: true } }
npm:npm install redux-form-async-validator --save yarn:yarn add redux-form-async-validator Usage See below for an example usage: import{composeAsyncValidator}from'redux-form-async-validator'; constasyncValidateUsername=/*Some validator*/