Creating Forms with React Hook Form

step-by-step guide to react-hook-form in detail

Forms are really important but they can quickly get complicated in react because of state management , error handling and form submission. So instead of manually writing all of the code and handling complex forms with validation logic, we can use the most popular React library react-hook-form.

React Hook Form is a powerful library designed to simplify form handling in React applications. It provides an intuitive API that reduces boilerplate code, manages form state efficiently, and integrates seamlessly with various UI libraries. With React Hook Form, you can effortlessly handle form validation, manage input states, and handle form submission.

REACT-HOOK-FORM

In this guide, i will explain the essentials of using React Hook Form, demonstrating its core features with a practical example. Let’s dive in!

Why Use React Hook Form?
Managing forms in React can be a complicated task involving state management, validation, and handling errors. React Hook Form offers below features to simplifies these challenges

· Reduced Boilerplate

· Built-in Validation

· Minimizes re-renders and optimizes performance.

· Works well with various UI libraries and components.

How to Install react-hook-form
In React Hook Form the primary approaches for creating forms are using register and Controller. Let dive in with code examples

npm install react-hook-form
          #or
yarn add react-hook-form

Register Approach:

The register method is ideal for simple, uncontrolled components. It binds form inputs to React Hook Form’s internal state management with minimal setup.

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

const LoginForm = () => {
  const { register, handleSubmit, formState: { errors } } = useForm();
  const onSubmit = (data) => {
    console.log('Form data:', data);
  };
  return (
    <div>
      <h2>Login Form with Register</h2>
      <form…