Contact forms are common in React applications, but a good form needs more than a few input fields. It should manage user input, validate required fields, display helpful error messages, and prevent invalid submissions.

In this tutorial, we'll build a reusable contact form using React functional components and the useState hook.

What we'll build

Our form will include:

Name, email, and message fields

Required-field validation

Basic email validation

Clear error messages

A success message after valid submission

A reusable component that can be adapted for different projects

We'll keep the example focused on React without adding unnecessary libraries.

Step 1: Create a React project

If you don't already have a React project, you can create one with Vite:

npm create vite@latest react-contact-form -- --template react cd react-contact-form npm install npm run dev

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Exit fullscreen mode

Open the local URL displayed in your terminal.

Step 2: Create the contact form…