public static bool ValidateWithdraw(double amount, double balance)
{
if (amount > balance)
{
SystemMessages.ShowMessage("Withdrawal amount should not be more than the current balance.");
SystemMessages.ShowCommandMessage();
return(false);
}
else
{
if (amount < 300)
{
SystemMessages.ShowMessage("Unable to process transaction. 300 is minimum withdrawal amount");
SystemMessages.ShowCommandMessage();
return(false);
}
else if (amount > 10000)
{
SystemMessages.ShowMessage("Unable to process transaction. 10,000 is maximum withdrawal amount");
SystemMessages.ShowCommandMessage();
return(false);
}
}
SystemMessages.ShowCommandMessage();
return(true);
}
public static bool ValidateDeposit(double amount, double balance)
{
if (amount < 1000)
{
SystemMessages.ShowMessage("Unable to process transaction. Minimum deposit amount is 1,000");
SystemMessages.ShowCommandMessage();
return(false);
}
else if (amount > 50000)
{
SystemMessages.ShowMessage("Unable to process transaction. Maximum deposit amount is 50,000");
SystemMessages.ShowCommandMessage();
return(false);
}
SystemMessages.ShowCommandMessage();
return(true);
}