MINI

files >> C:/xampp/htdocs/reset/register.php
 <?php
require_once 'config.php';

if (isLoggedIn()) {
    redirect('dashboard.php');
}

$error = '';
$success = '';

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $username = trim($_POST['username'] ?? '');
    $email = trim($_POST['email'] ?? '');
    $password = $_POST['password'] ?? '';
    $confirm_password = $_POST['confirm_password'] ?? '';

    if (strlen($username) < 4) {
        $error = 'Username minimal 4 karakter';
    } elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
        $error = 'Email tidak valid';
    } elseif (strlen($password) < 6) {
        $error = 'Password minimal 6 karakter';
    } elseif ($password !== $confirm_password) {
        $error = 'Password tidak cocok';
    } else {
        // Cek username/email sudah terdaftar
        $stmt = $pdo->prepare("SELECT id FROM users WHERE username = ? OR email = ?");
        $stmt->execute([$username, $email]);
        
        if ($stmt->fetch()) {
            $error = 'Username atau email sudah terdaftar';
        } else {
            // Hash password
            $hashed_password = password_hash($password, PASSWORD_DEFAULT);
            
            try {
                $pdo->prepare("INSERT INTO users (username, email, password) VALUES (?, ?, ?)")
                    ->execute([$username, $email, $hashed_password]);
                
                $success = 'Registrasi berhasil! Silakan login';
            } catch (PDOException $e) {
                $error = 'Terjadi kesalahan: ' . $e->getMessage();
            }
        }
    }
}
?>

<!DOCTYPE html>
<html lang="id">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Register</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <style>
        body {
            background-color: #f8f9fc;
            height: 100vh;
            display: flex;
            align-items: center;
        }
        .register-container {
            max-width: 500px;
            margin: 0 auto;
            padding: 30px;
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
        }
        .form-floating {
            margin-bottom: 1rem;
        }
    </style>
</head>
<body>
    <div class="register-container">
        <h2 class="text-center mb-4">Daftar Akun Baru</h2>
        
        <?php if ($error): ?>
        <div class="alert alert-danger"><?= htmlspecialchars($error) ?></div>
        <?php elseif ($success): ?>
        <div class="alert alert-success"><?= htmlspecialchars($success) ?></div>
        <?php endif; ?>
        
        <form method="POST">
            <div class="form-floating">
                <input type="text" class="form-control" id="username" name="username" placeholder="Username" required>
                <label for="username">Username</label>
            </div>
            
            <div class="form-floating">
                <input type="email" class="form-control" id="email" name="email" placeholder="Email" required>
                <label for="email">Email</label>
            </div>
            
            <div class="form-floating">
                <input type="password" class="form-control" id="password" name="password" placeholder="Password" required>
                <label for="password">Password</label>
            </div>
            
            <div class="form-floating">
                <input type="password" class="form-control" id="confirm_password" name="confirm_password" placeholder="Konfirmasi Password" required>
                <label for="confirm_password">Konfirmasi Password</label>
            </div>
            
            <div class="d-grid gap-2 mt-3">
                <button type="submit" class="btn btn-primary btn-lg">Daftar</button>
            </div>
        </form>
        
        <div class="text-center mt-3">
            Sudah punya akun? <a href="login.php">Login disini</a>
        </div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>