react-hook-form 7.65.0

Version 7.65.0

on Node.js Yarn

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

const App = () => {
  const { register, control } = useForm();

  return (
    <div>
      <form>
        <input {...register('foo')} />
        <input {...register('bar')} />
      </form>
      {/* re-render only when value of `foo` changes */}
      <Watch
        control={control}
        names={['foo']}
        render={([foo]) => <span>{foo}</span>}
      />
    </div>
  );
};