Código generar un número random
Import UlKit class ViewController: UlViewController { @BOutlet weak var numbertxt: UlTextField! @BOutlet weak var intentosibl: UlLabel! @BOutlet weak var mensajelbl: UlLabel! var random = @BAction func validar(_ sender: Any) { setValues override func viewDidLoad { super.viewDidLoad // Do any additional setup after loading the view, typically from a nib. func setValues f random = String(arc4random_uniform(10)) print(random) }