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Tenderfeel/isIE.js

Created August 21, 2017 10:58
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user agent check of IE
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isIE.js
var isIE = (function() {
var ua = navigator.userAgent.toLowerCase();
if (ua.indexOf('msie') >= 0 || ua.indexOf('trident') >= 0) {
var array = /(msie|rv:?)\s?([\d\.]+)/.exec(ua);
return (array) ? array[2] : true;
} else {
return false;
}
}());
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