react-hook-form: A TypeScript repository from tumelo-mapheto

Get started | API | Form Builder | FAQs | Examples

Features

Built with performance, UX and DX in mind
Embraces native HTML form validation
Out of the box integration with UI libraries
Small size and no dependencies
Support Yup, Zod, AJV, Superstruct, Joi and others

Install

npm install react-hook-form

Quickstart

import { useForm } from 'react-hook-form';

function App() {
  const {
    register,
    handleSubmit,
    formState: { errors },
  } = useForm();

  return (
    <form onSubmit={handleSubmit((data) => console.log(data))}>
      <input {...register('firstName')} />
      <input {...register('lastName', { required: true })} />
      {errors.lastName && <p>Last name is required.</p>}
      <input {...register('age', { pattern: /\d+/ })} />
      {errors.age && <p>Please enter number for age.</p>}
      <input type="submit" />
    </form>
  );
}