Philip KroupoderovFront End Web Development Techdegree Graduate 21,641 Points
why the return statement has no value?
He is writing return followed by no value. What does that do and why???
Steven Parker170,377 Points
Not all functions need to return a value. But you can still use a "return" to cause the function to stop running and return to the caller. A typical reason to do this would be inside an "if" block to end the function without peforming the code that comes after.
If that doesn't completely explain it, please name the function and give a video time index where the return is added.