int validateStringInput(std::string input, std::string validInput[], std::string errorMsg)
    {
        int inputIndex = 0;

        std::cin.ignore();
        getline(std::cin, input);
        bool inputb = true;
        input = changeStringToLower(input);
        while(inputb)
        {
            for (std::string s : validInput)
            {
                if (s.compare(input) == 0)
                {
                    inputb = false;
                    break;
                }
                else if (inputIndex == 4)
                {
                    printSpace(errorMsg);
                }
                inputIndex++;
            }
        }

        return inputIndex;
    }