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react-hook-form

v5.2.0

Published

Performant, flexible and extensible forms library for React Hooks

Downloads

638,366

Readme

Performant, flexible and extensible forms with easy to use validation.

npm downloads npm dep npm Coverage Status

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Features

  • Built with performance and DX in mind
  • Embrace uncontrolled form validation
  • Improve controlled form's performance
  • Tiny size without any dependency
  • Follows HTML standard for validation
  • Compatible with React Native
  • Supports Yup, Joi, Superstruct or custom
  • Supports native browser validation
  • Build forms quickly with the form builder

Install

$ npm install react-hook-form

Links

Quickstart

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

function App() {
  const { register, handleSubmit, errors } = useForm(); // initialise the hook
  const onSubmit = data => {
    console.log(data);
  };

  return (
    <form onSubmit={handleSubmit(onSubmit)}>
      <input name="firstname" ref={register} /> {/* register an input */}

      <input name="lastname" ref={register({ required: true })} />
      {errors.lastname && 'Last name is required.'}

      <input name="age" ref={register({ pattern: /\d+/ })} />
      {errors.age && 'Please enter number for age.'}

      <input type="submit" />
    </form>
  );
}

Backers

Thanks goes to all our backers! [Become a backer].

Organizations

Thanks goes to these wonderful organizations. [Contribute]

Contributors

Thanks goes to these wonderful people. [Become a contributor].