A Java program that will check the validity of an inputted Twitter username.
deals with:
- Looping using bool flag
- Nested flow control
- Dynamic ArrayLists
- JOptionPane from javax
- Running code from seperate class (Instantiated in main)
main
TwitterFuncs
Download the Code: GitHub
Program Run-Through
Upon start user is prompted for name
Twitter names must begin with @ and contain only letters, numbers, and _
When user tries to proceed with the previous, it is marked as invalid
Again this is invalid as it contains special chars
This is invalid as it exceeds the 16 character limit
Valid name
Valid Name
Terminate the program by inputting n at prompt
At termination, program shows the list of valid and invalid names entered by the user