How to know which device is on the website?

Question

I recently made a javascript game, however, it refuses to work with phones and iPads...

Is there some way to know that whether the user is with a PC or not, so that I can prevent mobile users from trying it?

Answer 1

You can use media query for the responsive UI and see the below code:

 // For Smartphone
            if (window.innerWidth < 600)
            {
                // TODO-- for the SmartPhone
            }

            // For Tablet
            else if(window.innerWidth > 600 && window.innerWidth < 768)
            {
                //TODO-- for the Tablet.
            }

            // For Desktop
            else if(window.innerWidth > 768)
            {
                //TODO -- for the Desktop.
            }