yes, I am already using this plugin to filter posted content. Now I added a database query to check if the answer is posted to a closed question, if yes, I assign: $errors['content'] = 'while writing your answer, this question got closed. Please post to the original question';
Not working. Even not if I want to throw the error directly - i.e. without the if statement or any db query. There is also no error in the logs.