I'm looking for a function which return boolean value if user has mobile browser or not.
I know that I can use
navigator.userAgent and write that function by using regex, but user-agents are too various for different platforms. I doubt that match all possible devices would be easy, and I think this problem has been solved before many times so there should be some kind of complete solution for such task.
I was looking at this site, but sadly the script is so cryptic that I have no idea how to use it for my purpose, which is to create a function which return true / false.