Javascript Challenges

Detect Internet Explorer



To accomplish a task you need to detect Internet Explorer browsers without using browser sniffing.

The function to detect the browser can be executed in...

  • Opera
  • Chrome
  • Firefox
  • Phantom
  • Internet Explorer

... and it should return true only if the browser is Internet Explorer.

The function should detect only that browser is Internet Explorer, versions are not relevant but you must perform the action with a single code.

Write the code:

function isIE() { }