<?php // Include necessary files and configurations // Variables $username = $password = ""; $errors = array(); if ($_SERVER["REQUEST_METHOD"] == "POST") { // Validate and process login form data // Redirect to user dashboard on success // Otherwise, display errors } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>User Login</title> <!-- Include necessary stylesheets and scripts --> </head> <body> <h2>User Login</h2> <!-- Display potential error messages here --> <form method="post" action=""> <!-- User login form goes here with placeholders for $username and $password --> <label for="username">Username:</label> <input type="text" id="username" name="username" required> <br> <label for="password">Password:</label> <input type="password" id="password" name="password" required> <br> <button type="submit">Login</button> </form> </body> </html>