signup.php

<?php include 'header.php';?>
    <h2>Login Form</h2>
    <?php
    session_start();
    if (isset($_SESSION['error'])):?>
        <div class="w3-panel w3-red">
            <p><?= $_SESSION['error'] ?></p>
        </div>
    <?php endif; ?>
    <form action="login.php" method="post">
        <div class="imgcontainer">
            <img src="https://www.w3schools.com/howto/img_avatar2.png" alt="Avatar" class="avatar">
        </div>

        <div class="container">
            <label for="uname"><b>Username</b></label>
            <input type="text" placeholder="Enter Username" name="uname" required>

            <label for="email"><b>Username</b></label>
            <input type="text" placeholder="Enter Email" name="email" required>

            <label for="psw"><b>Password</b></label>
            <input type="password" placeholder="Enter Password" name="psw" required>

            <button type="submit">Signup</button>
        </div>

        <div class="container" style="background-color:#f1f1f1">
            <span class="psw"><a href="index.php">Login</a></span>
        </div>
    </form>
<?php
session_unset();
session_destroy();
include 'footer.php';?>