0){ $err = "Username sudah terdaftar, silakan pilih nama lain."; } else { $hashed_pass = password_hash($pass, PASSWORD_DEFAULT); // 2. Insert User $stmt = mysqli_prepare($conn, "INSERT INTO users (username, password) VALUES (?, ?)"); mysqli_stmt_bind_param($stmt, "ss", $username_input, $hashed_pass); if (mysqli_stmt_execute($stmt)) { $success = "Registrasi berhasil! Silakan Login disini."; $username_input = ''; } else { $err = "Gagal mendaftar: " . mysqli_error($conn); } mysqli_stmt_close($stmt); } mysqli_stmt_close($check); } } ?>