prepare($sql);
$q->execute(array($id));
$data = $q->fetch(PDO::FETCH_ASSOC);
$count = $data['count'];
Database::disconnect();
if ($count > 0) {
// Jika UID sudah ada, tampilkan pesan peringatan
echo "";
// Redirect kembali ke user data.php
echo "";
exit; // Keluar dari skrip setelah melakukan redirect
} else {
// Jika UID belum ada, lanjutkan proses insert data
$pdo = Database::connect();
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$sql = "INSERT INTO table_nodemcu_rfidrc522_mysql (name, id, gender, umur, mobile) VALUES (?, ?, ?, ?, ?)";
$q = $pdo->prepare($sql);
$q->execute(array($name, $id, $gender, $umur, $mobile));
Database::disconnect();
header("Location: user data.php");
}
}
?>