if (strlen($err) != 0) {
$error[] = $err;
} else {
if (!PhysicalServerManager::existsById($_POST['servertargetid'])) {
$error[] = "The given Server doesnt exist.";
} else {
$server = new PhysicalServer($_POST['servertargetid']);
$serverName = $server->getData("name");
$serverIP = $server->getData("ip");
}
}
// Port
$err = @Utils::checkInput($_POST['port'], "Port", 1, 64, INPUT_TYPE_NUMERIC);
if (strlen($err) != 0) {
if (strlen($_POST['port']) == 0) {
$serverPort = $server->getRandomFreePort();
if ($serverPort === false) {
$error[] = "The given Server doesnt have any free port.";
}
} else {
$error[] = $err;
}
} else {
if (!Core::isValidPort($_POST['port'])) {
$error[] = "The given port is not a valid port.";
} else {
if (!$server->isPortFree($_POST['port'])) {
$error[] = "The given port isnt free.";
} else {
$serverPort = $_POST["port"];
}
