Registration and Login System with PHP and MySQL – Secure Web Authentication

Project Overview

The Registration and Login System is a secure and efficient user authentication system built using PHP, MySQL, HTML, CSS, JavaScript, and Bootstrap 5. It allows users to register, log in, update their profiles, and log out securely. Passwords are hashed before storage to ensure data security.

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Project Details

Features

• User Registration & Login – Allows users to sign up and log in securely.
• Password Hashing – Ensures password security by storing hashed passwords.
• Profile Editing – Users can update their profile information.
• Contact Form – Stores user queries in the database.
• Secure Logout – Users can log out easily from their session.
• User Data Validation – Ensures correct username and email format during signup.
• Responsive Design – Built with Bootstrap 5 for a modern UI.

Files & Structure

• home.php – Main dashboard after login.
• index.php – Home page before login.
• login.php – Login page.
• signup.php – Signup page.
• edit.php – Profile editing page.
• logout.php – Handles user logout.
• contact.php – Contact form for user queries.
• connection.php – Database connection file.
• login.sql – MySQL database schema.

How to Install & Use

1. Download the source code (ZIP file provided below).
2. Create a database named login in phpMyAdmin.
3. Import login.sql file to set up the user table.
4. Update connection.php with your database credentials.
5. Upload files to your web server and run index.php.