Created
July 9, 2015 09:32
-
-
Save AgataJot/5f8ae40104b6dd6452b2 to your computer and use it in GitHub Desktop.
detect IE
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function detectIE() { | |
if (typeof window === 'undefined') { | |
return true; | |
} | |
var ua = window.navigator.userAgent; | |
var msie = ua.indexOf('MSIE '); | |
if (msie > 0) { | |
// IE 10 or older => return version number | |
return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10); | |
} | |
var trident = ua.indexOf('Trident/'); | |
if (trident > 0) { | |
// IE 11 => return version number | |
var rv = ua.indexOf('rv:'); | |
return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10); | |
} | |
var edge = ua.indexOf('Edge/'); | |
if (edge > 0) { | |
// IE 12 => return version number | |
return parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10); | |
} | |
// other browser | |
return false; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment