A year ago I set up a bbpress forum for the first time for a guy. He copy pastes a lot of quotes from other sites and eventually happen to copy all of their HTML tags. He is an old man and I wasn’t able to explain him that he should regulary clear text formatting on his posts.
So now I’m thinking of forbidding HTML tags and cleaning the existing. Is that possible with any plugin? I am also ok with adding a bit of php to a child theme’s files.