What is the error? Java login program to check whether a user exists in an Access databse
posted 4 years ago
I have written a java program which allows a user to enter their username & password. Then the system validates whether a user exists or not.
Below is the code
When the program runs Login frame appears but nothing happens when the login button is pressed? What has gone wrong in the program?
Actually I am little bit confused with the sql code. What are these single & double quotations?