require('../dbConnect.php'); $name = ($_POST['registerName']); $pswd = ($_POST['registerPassword']); $email = ($_POST['registerMail']); $search_user = $database->prepare("SELECT ID FROM user WHERE user='$name '"); $search_user->execute(); $search_result = $search_user->get_result(); if ($search_result->num_rows == 0) { $pswd = md5($pswd); $stmt = $database->prepare("INSERT INTO user(user, email, password) VALUES (?,?,?)"); $stmt->bind_param("sss", $name, $email, $pswd); $stmt->execute(); $stmt->close(); echo json_encode("Dein Account wurde erfolgreich erstellt!"); } else { echo json_encode("Der Benutzername ist leider schon vergeben!"); } ?>