iPhone how to get UITextField's text while typing?

Question

I\'m trying to show changes made to a UITextField on a separate UILabel. Is there a way to capture full text of the UITextField after

Answer 1

func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
        if textField == yourTextFieldOutletName
        {
           if yourTextFieldOutletName.isEmpty == false
           {
             youtlabelname.text = yourTextFieldOutletName.text!
            }


        }

        return true

    }

func textViewDidEndEditing(_ textView: UITextView) {
       if textField == yourTextFieldOutletName
            {
               if yourTextFieldOutletName.isEmpty == false
               {
                 youtlabelname.text = yourTextFieldOutletName.text!
                }


            } 
    }