Jersey City banned AirBnB many years ago already. No rentals allowed <28 days.
Edit - actually they are just strictly regulated. I know my friend gave up hosting after the law went in. https://www.airbnb.com/help/article/2682
Edit - actually they are just strictly regulated. I know my friend gave up hosting after the law went in. https://www.airbnb.com/help/article/2682