How Long Does a Domestic Violence Prevention Program Take in Alabama? A domestic violence prevention class in Alabama has no set length under state law, so your judge decides. Check your court order for the required hours or weeks, then finish on your own schedule with a Domestic Violence Prevention Program that runs 4 to 24 hours online. Read More: https://courtordercourses.com/how-long-does-a-domestic-violence-prevention-class-take-in-alabama/