User Registration App

A simple web application for user registration with form validation.

Jira Reference

CCSRE-4533 - Copilot Jira Integration Test

Requirements

This app implements the following requirements:

• ✅ Form with First Name (required), Last Name (required), and Email Address (required)
• ✅ After form submission, display a list of registered users
• ✅ Provide a button to add more users

Features

• Client-side form validation
• Real-time validation feedback
• Email format validation
• XSS prevention through HTML escaping
• Responsive design
• Accessible form labels

Installation

npm install

Running the App

npm start

Then open http://localhost:3000 in your browser.

Running Tests

npm test

For watch mode:

npm run test:watch

Project Structure

├── public/
│   ├── index.html    # Main HTML file
│   ├── app.js        # Application logic
│   └── styles.css    # Styles
├── src/
│   └── server.js     # Simple Node.js server
├── tests/
│   ├── setup.js      # Jest setup
│   └── app.test.js   # Application tests
├── package.json
├── jest.config.js
└── README.md

Technologies

• Vanilla JavaScript (ES6+)
• HTML5 & CSS3
• Node.js (for development server)
• Jest (for testing)