Login system with attempt Flowchart

Login System with Attempt

Now I was planning to teach you guys on how to develop a flowchart of a "Login system with attempt" as a starting process of most database connected project. On my last post you see a "Basic Flowchart of Grading System" will basically it was posted on the home page. You may aware of what will you may see about whatever I plan to post every time. But don't worry I teach you the easiest way to how to understand on how it make like I did last on last post.

Well as may I concern you already familiar with the shapes right? As you may see our terminator is named "Login". Why...? Because were about to start a process for a login system so the terminator should follow the name of the system that its going to process. You may also able to notify the ending terminator is named "End". Its declaring the ending of the process of our login system. But why their is a new shape its called "Predefined Process". It was mostly used as a pointer to a new process as you may see at the example above. Their is a terminator named "Main Form" as same as in the one inside our predefined process. As now you may already guessed by looking the example that it was a new flowchart and yes it is. Because predefined process means you are about to go to a new process. If we are about to use predefined process to C++ it was defined as a class or sub process, but in this case I used it to perform the success of logging in from login form to main form.

You should also notice about the on-page connector I used to connect in a arrow which is in between to shape. It indicate that the process is going to jump back or jump to past process to not remake a same process that already included in our flowchart. But what is the meaning of "Message "UserID and UserPass does not match" inside a process. It means that a message will show or pop-up once the user has inputted a wrong "UserID" and "UserPass". Yes, it was not a data shape but it can still perform an output since their is declaring of a process. 

You may also notice an on-page connector residing to the arrow going to end terminator, it means a sudden exit or ending of your system. But why is the meaning of "Attempt = Attempt + 1" inside a process it indicates a increment to the value of variable "Attempt". But their is no preparation shape to declare a variable, because their is no need to declare since we are trying to create a flowchart which is for a database system. As you may see you find a shape that indicate to a database because we just trying to figure out how we perform a login system. But If you really like to see a flowchart of a database system just wait for my next post.