Backcourt Violation

[Bizket786]

I am a little foggy on the backcourt violation and i have had a few situations that have raised some questions. let's say B1 has just stolen the ball from A1 in A1's front court then B1 attempts to throw a pass and A1 tips that pass and A2 catches that pass in Team A's backcourt. Is that a violation. What consists of having control becuase I also had another situation where B1 tipped the ball away from A1 but A1 took one dribble in his frountcourt and then proceeded to the back court and i called a backcourt violation.