public static void EnterMilkOption(Drink drink, bool isValid) { _displayText.DisplayMilkChoice(isValid); string input = Console.ReadLine(); if (_hanldeUserInput.HandleUserMilkOption(input)) { MilkOptions milkOptions = new MilkOptions(); drink.SetMilk(milkOptions.GetValue(input)); } else { EnterMilkOption(drink, false); } }