The browser shows a permission prompt when you first request the position. If the user denies it, handle the error by passing an error callback as the second argument to getCurrentPosition() or watchPosition().

navigator.geolocation.getCurrentPosition(position => {
  console.log(position)
}, error => {
	console.error(error)
})

The error object has a code property that indicates the error type:

• 1 means permission denied
• 2 means position unavailable
• 3 means timeout

Lessons in this unit:

0:	Introduction
1:	Getting the user's position
2:	Watching the position for changes
3:	▶︎ If the user denies the position
4:	Adding more options