Skip to main content

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

Required fields*

2
  • Because the question asked for jQuery? Commented Apr 10, 2018 at 15:41
  • how accurate is the PHP script? is it any more accurate than detecting on the clients end? Commented Nov 13, 2020 at 7:37