import { useForm } from "react-hook-form"; const App = () => { const { register, setValue } = useForm(); return ( <form> <input {...register("firstName")} /> <button type="button" onClick={() => setValue("first
React Hook Form 的核心是 useForm 钩子和 register 方法 import { useForm } from "react-hook-form"; function MyForm() { const { register, handleSubmit, formState: { errors } } = useForm(); const onSubmit = data => console.log(data); return ( <form onSubmit={handleSubmit(onSubmit...
我尝试使用 react-hook-form 来验证输入。但是我发现如果输入放在 Material UI 的对话框组件中,react-hook-form 的setValue没有按预期工作,但是当我删除 Dialog 组件时它可以工作。我猜原因是在组件挂载之前设置了值,但仍然找不到解决方案。 该值将从服务器检索,所以我不能使用 react-hook-form 的defaultValues。
Step 2: Create your pages, collect and submit the data to the store and push to the next form/page. import { useForm } from "react-hook-form"; import { withRouter } from "react-router-dom"; import { useStateMachine } from "little-state-machine"; import updateAction from "./updateAc...
🐞 fix#12631revalidateMode issue with useFieldArray validation (#12646) 🦥 close#12634allow components withuseControllerhook be memoized (#12635) 🐞 fix#12580setErrorinuseEffectdoes not work when used inside the FormProvider context (#12642) ...
npm install react-hook-form Quickstart import{useForm}from'react-hook-form';functionApp(){const{register,handleSubmit,formState:{errors},}=useForm();return(<formonSubmit={handleSubmit((data)=>console.log(data))}><input{...register('firstName')}/><input{...register('lastName',{required:...
value, onChange, setValue }; };// 使用自定义 Hook 的组件constForm= () => {constusername =useInput('');constpassword =useInput('');consthandleSubmit= (e) => { e.preventDefault();console.log('提交表单:', {username: username.value,password: password.value}); ...
首先我们看一个实际的hook实现：constuseUserList=()=>{const[pending,setPending]=useState(false);...
import { createSchema } from 'react-hook-form-auto' import { client } from './client' export const company = createSchema('company', { clients: { type: [client], minChildren: 10, arrayMode: 'panel' // You can override config } }) You can override form array config for a particula...
React-Hook-Form是一个用于构建React表单的轻量级库,它提供了一种简单且高效的方式来处理表单数据和验证。React-Hook-Form中的useFieldArray是一个自定义钩子函数,用于处理表单中的动态数组字段。 useFieldArray钩子函数的作用是管理表单中的动态数组字段,例如重复的输入字段或列表。它可以帮助我们动态添加、删除和更新...