Correct a "rules" error?

[bob jenkins]

Originally Posted by jmaellis

I want to make sure that I understand correctly. It's any part of the foot on the court is a violation, it doesn't have the be the whole foot.

And

A foot (or portion there of) that is over the court before the ball is released is okay as long as the ball has left the in-bounder's hands before the foot touches the court.

Still learning here .. thanks for the help.

Correct understanding in both cases.