if(key == formNames[1]){ state.error[key] = [LOGIN_PASSWORD_ERROR_TEXT] } } addServerErrors<LoginFormType>(state.error, form.setError) } }, [state, form]) addServerErrors 大致如下: setError(key as keyof T, { type:'server', message: errorMessage, })...
Go 语言自身的 errors：https://golang.google.cn/pkg/errors/ 包实现非常简单，使用起来非常灵活，...
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:...
// app/components/UserForm.tsx'use client'import{useForm}from'react-hook-form'import{zodResolver}from'@hookform/resolvers/zod'import{z}from'zod'import{createUser}from'../actions'import{useState}from'react'constUserSchema=z.object({name:z.string().min(2,"Name must be at least 2 characters...
React Hook Form 是一个没有任何依赖关系的小型库,它最大限度地减少了验证计算,减少了您需要编写的代码量,同时消除了不必要的重新渲染,并且可以在没有其他依赖项的情况下轻松采用。 要使用 react-hook-form,我们需要进口和称呼这 **使用表格** 钩。当我们这样做时,目的是设置将在链接到表单的所有字段之间共享的...
import React from 'react'; import { useForm, Resolver } from 'react-hook-form'; type FormValues = { firstName: string; lastName: string; }; const resolver: Resolver<FormValues> = async (values) => { return { values: values.firstName ? values : {}, errors: !values.firstName ? {...
Now you can import the utility function "get" directly from react-hook-form and use it like this : import { useFormContext , get } from 'react-hook-form'; const { control, formState } = useFormContext(); const error = get(formState.errors, props.name); // error.message to show ...
首先,我们从react-hook-form模块中导入了useFormHook,并在组件内部调用了这个Hook。然后,我们将表单的数据、处理表单提交的方法和错误信息分别赋值给了register、handleSubmit和errors变量,以便在组件内部使用。最后,我们渲染了一个表单,包含一个用户名输入框和一个提交按钮。当用户提交表单时,我们会打印出表单的数据。
Source File: SwitchElement.tsx From react-hook-form-mui with MIT License 6 votes export default function SwitchElement({ name, control, ...other }: SwitchElementProps) { return ( <FormControlLabel control={ <Controller name={name} control={control} render={({ field }) => <Switch {.....
import { useForm } from "react-hook-form"; export default function App() { const { register, handleSubmit } = useForm({ shouldUseNativeValidation: true }); const onSubmit = async data => { console.log(data); }; return ( <form onSubmit={handleSubmit(onSubmit)}> <input {...register...