97 lines
4.4 KiB
PHP
97 lines
4.4 KiB
PHP
<?php
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require_once 'includes/header.php';
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$error = '';
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$username = $_POST['username'] ?? '';
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$password = $_POST['password'] ?? '';
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$confirm_password = $_POST['confirm_password'] ?? '';
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$agree = $_POST['agree'] ?? '';
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if (empty($username) || empty($password)) {
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$error = 'Please fill in all fields.';
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} elseif ($password !== $confirm_password) {
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$error = 'Passwords do not match.';
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} elseif (!$agree) {
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$error = 'You must agree to the terms and privacy policy.';
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} else {
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try {
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$pdo = db();
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// Check if user exists
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$stmt = $pdo->prepare("SELECT id FROM users WHERE username = ?");
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$stmt->execute([$username]);
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if ($stmt->fetch()) {
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$error = 'Username already exists.';
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} else {
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// Generate unique 6-digit UID
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do {
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$uid = rand(100000, 999999);
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$stmt = $pdo->prepare("SELECT id FROM users WHERE uid = ?");
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$stmt->execute([$uid]);
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} while ($stmt->fetch());
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$hash = password_hash($password, PASSWORD_DEFAULT);
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$stmt = $pdo->prepare("INSERT INTO users (username, uid, email, password_hash, balance_usdt) VALUES (?, ?, ?, ?, ?)");
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$stmt->execute([$username, $uid, $username . '@example.com', $hash, 10000.00]); // Give $10k demo balance
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$userId = $pdo->lastInsertId();
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$_SESSION['user_id'] = $userId;
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header('Location: index.php');
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exit;
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}
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} catch (Exception $e) {
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$error = 'Registration failed: ' . $e->getMessage();
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}
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}
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}
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?>
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<div class="container my-5 py-5">
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<div class="row justify-content-center">
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<div class="col-md-5">
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<div class="card bg-dark border-secondary p-4 shadow-lg" style="border-radius: 20px;">
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<h2 class="text-center mb-4 fw-bold">Sign Up</h2>
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<p class="text-center text-muted mb-4">Join the world's leading crypto exchange</p>
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<?php if ($error): ?>
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<div class="alert alert-danger"><?php echo $error; ?></div>
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<?php endif; ?>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label">Username / Email</label>
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<input type="text" name="username" class="form-control bg-dark text-white border-secondary py-2" required placeholder="Enter username">
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</div>
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<div class="mb-3">
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<label class="form-label">Password</label>
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<input type="password" name="password" class="form-control bg-dark text-white border-secondary py-2" required placeholder="Enter password">
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</div>
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<div class="mb-3">
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<label class="form-label">Confirm Password</label>
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<input type="password" name="confirm_password" class="form-control bg-dark text-white border-secondary py-2" required placeholder="Repeat password">
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</div>
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<div class="mb-3 form-check">
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<input type="checkbox" name="agree" class="form-check-input" id="agree" required>
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<label class="form-check-label small text-muted" for="agree">
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I have read and agree to the <a href="#" class="text-accent">Terms of Service</a> and <a href="#" class="text-accent">Privacy Policy</a>.
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</label>
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</div>
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<button type="submit" class="btn btn-primary w-100 py-3 fw-bold" style="border-radius: 12px; background-color: var(--okx-blue); border: none;">Create Account</button>
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<div class="text-center mt-4">
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<span class="text-muted">Already have an account?</span> <a href="login.php" class="text-accent text-decoration-none fw-bold">Login</a>
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</div>
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</form>
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</div>
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</div>
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</div>
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</div>
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<style>
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.text-accent { color: var(--okx-blue); }
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.form-control:focus {
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background-color: #2b2f36;
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border-color: var(--okx-blue);
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box-shadow: none;
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color: #fff;
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}
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</style>
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<?php require_once 'includes/footer.php'; ?>
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