internal static string GetBillPaymemtMode()
{
var billPaymentMode = UserInputGathering.GetStringInput("Enter Bill Payment Mode");
if (!UserInputValidation.IsValidString(billPaymentMode))
{
throw new InvalidOperationException(" ");
}
return(billPaymentMode);
}
/// <summary>
/// This method accepts and validates the String Input
/// </summary>
/// <returns>Returns the String inputted by User</returns>
internal static string GetUserInputString()
{
var userInputString = UserInputGathering.GetStringInput();
if (!UserInputValidation.IsValidString(userInputString))
{
throw new InvalidOperationException(" ");
}
return(userInputString);
}
internal static string GetCustomerName()
{
var customerName = UserInputGathering.GetStringInput("Enter Customer Name");
if (!UserInputValidation.IsValidString(customerName))
{
throw new InvalidOperationException(" ");
}
return(customerName);
}