Forms are the backbone of user inputs and interactions in websites. However, as developers, we know the golden rule: never trust user input . Trusting user inputs too much will expose our websites' vulnerabilities. That's why input validation is non-negotiable—it's our job to ensure user interactions don't compromise the security and stability of our websites.

In this article, we'll learn how to create a clean contact form. To do so, we'll build the contact form using ReactJS and CSS Modules. As for the form validation, we'll use Zod.

📦 Source Code: You can find the complete source code for this project in this GitHub Repository .

Prerequisites

Before following this tutorial, make sure you have:

Node.js (v22.0 or later) installed on your machine.

A code editor installed (e.g., VS Code ).

Basic knowledge of React (Hooks, State, and Props) and JavaScript (ES6+) .

Basic knowledge of CSS Modules.

Familiarity with running basic commands in your terminal or VS Code integrated terminal.

What We'll…