url_tracker_tool/node_modules/react-hook-form/README.md

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>
  );
}

Sponsors

We’re incredibly grateful to these kind and generous sponsors for their support!

Past Sponsors

Thank you to our previous sponsors for your generous support!

Backers

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

Contributors

Thanks go to these wonderful people! [Become a contributor].

Documentation website supported and backed by Vercel