54 lines
1.8 KiB
PHP
54 lines
1.8 KiB
PHP
<?php
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session_start();
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require_once "Config.php";
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$username = trim($_POST['username']);
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$email = trim($_POST['email']);
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$password = trim($_POST['password']);
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$confirmPassword = trim($_POST['confirm_password']);
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if (!$username || !$email || !$password || !$confirmPassword) {
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echo "<script>alert('Semua field harus diisi'); window.history.back();</script>";
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exit;
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}
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if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
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echo "<script>alert('Format email tidak valid'); window.history.back();</script>";
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exit;
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}
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if ($password !== $confirmPassword) {
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echo "<script>alert('Password dan konfirmasi password tidak cocok'); window.history.back();</script>";
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exit;
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}
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if (strlen($password) < 6) {
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echo "<script>alert('Password minimal 6 karakter'); window.history.back();</script>";
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exit;
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}
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// cek username & email di database
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$stmt = mysqli_prepare($conn, "SELECT id FROM user WHERE username=? OR email=?");
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mysqli_stmt_bind_param($stmt, "ss", $username, $email);
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mysqli_stmt_execute($stmt);
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mysqli_stmt_store_result($stmt);
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if (mysqli_stmt_num_rows($stmt) > 0) {
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echo "<script>alert('Username atau email sudah digunakan'); window.history.back();</script>";
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exit;
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}
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// hash password
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$hash = password_hash($password, PASSWORD_DEFAULT);
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// insert user
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$stmt = mysqli_prepare($conn, "INSERT INTO user (username, email, password, role) VALUES (?, ?, ?, 'player')");
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mysqli_stmt_bind_param($stmt, "sss", $username, $email, $hash);
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mysqli_stmt_execute($stmt);
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echo "<script>alert('Registrasi berhasil! Silakan login.'); window.location.href='login.html';</script>";
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exit;
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}
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?>
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