Function onSubmit

examples/with-react-hook-form/pages/index.tsx:24–30

({
    username,
    password,
    remember,
  })

  } = useForm<LoginFormValues>();

  const onSubmit: SubmitHandler<LoginFormValues> = ({
    username,
    password,
    remember,
  }) => {
    setUser({ name: username });
  };

  return (
    <div className={styles.container}>