Disable Back Button in Browser using jquery?

Question

I would like to Disable Back button when user click on logoff for this i delete only cookies of that user not session in my application. And want to disable Back button

Answer 1

This will work, it worked for me as I am dealing with mobile browsers, android and ios.

window.history.forward();
window.onload = function()
{
  window.history.forward();
};

window.onunload = function() {
  null;
};