The Supreme Court on Friday upheld a Texas law that requires age verification for pornographic websites in one of the most closely watched First Amendment cases to arrive at the high court in years.

In a 6-3 decision, the court upheld House Bill 1181, a Texas law requiring pornographic websites to verify that users are over the age of 18.

The U.S. Supreme Court on Friday ruled a Texas law requiring pornographic websites to verify the age of users is constitutional.