Hi Everyone,

I am using the following code to accept inputs from the user:

String input = JOptionPane.showInputDialog("Input:");

Now the problem is ... if the user presses cancel .... i have made the system to exit without the error bit .... but if the user enters nothing ... it gives an error .... how can i fix this problem ?? something like a custom message and make the program ask for the input again would be a better option but a simple exit will work as well ...

Thanks in advance