Master HTML Forms
The Interactive Way

A high school friendly guide to building and validating web forms. Learn by doing with our live code playgrounds.

Start Forms Tutorial Learn Validation

Abstract forms illustration

1. Build Forms

Learn the essential HTML tags: <form>, <input>, <label>, and <button>.

2. Validate Data

Stop bad data at the door! Learn how to check user input using both HTML5 attributes and JavaScript.

3. Live Playground

Experiment with code in real-time. Our interactive editors let you tweak the examples and see results instantly.