I created a content type named "Post" and allowed certain roles to add posts on my website.
I also created a view that displays these posts, as a page and block view.
Now, I want to add a contextual filter to display posts from specific authors, but in filters I find only the author UID so that my URL is
post/1 and so on. Is there a way to have user name instead of user ID as wildcard in the URL?
I also want to set the page title such as "Posts of [user-name]", but I don't know if it is possible to do.
I'm very sorry, but I googled for this but I found nothing.