public static void CreditCard()
{
while (true)
{
try
{
string cardNum = MiscMethods.GetInfo("Enter Card Number");
string cardExp = MiscMethods.GetInfo("Enter Card Exp (mm/yy)");
if (MiscMethods.IsOnlyDigits(cardNum) == false)
{
Console.WriteLine("Card Number is not all digits. Try again"); continue;
}
if (cardNum.Length != 16)
{
Console.WriteLine("Card number is not the right number of digits. Try again"); continue;
}
int month = int.Parse(cardExp.Substring(0, 2));
int year = int.Parse(cardExp.Substring(3, 2));
if (month > 12 || month <= 0 || year < int.Parse(DateTime.Now.ToString("yy")))
{
Console.WriteLine("Incorrect date. Please try agian"); continue;
}
Console.WriteLine("Payment Accepted");
break;
}
catch { Console.WriteLine("Incorrect entry. Try again"); continue; }
}
}
public static void CheckPay()
{
while (true)
{
string ActNum = MiscMethods.GetInfo("Enter annount number");
string RoutNum = MiscMethods.GetInfo("Enter routing number");
if (MiscMethods.IsOnlyDigits(ActNum) == false || MiscMethods.IsOnlyDigits(RoutNum) == false)
{
Console.WriteLine("Incorrect entry. Try again"); continue;
}
if (RoutNum.Length != 9 || ActNum.Length >= 17)
{
Console.WriteLine("Incorrect entry. Try again"); continue;
}
Console.WriteLine("Payment Accepted");
break;
}
}