-4

How can I prevent a screenshot from the phone on my site by javascript or jquery

Spy Share
  • 1
  • 2
  • 6
    You cannot. A screenshot doesn't need to use the browser and usually doesn't - it tends to be an OS feature. You cannot block OS functionality. – VLAZ Sep 20 '19 at 10:08
  • 1
    That's like asking you how to prevent the phone from being switched off via javascript. – freedomn-m Sep 20 '19 at 10:10
  • But how this is done via Facebook from the phone : Browser – Spy Share Sep 20 '19 at 10:18
  • 2
    Just took a screenshot of chrome with facebook open - no worries. Are you sure you've opened facebook in a browser (which browser?) and not the facebook app? – freedomn-m Sep 20 '19 at 10:41

1 Answers1

0

You can't. It's done at the OS level, your code doesn't get a chance to decide whether the user can take a picture of what they're seeing.

T.J. Crowder
  • 1,031,962
  • 187
  • 1,923
  • 1,875