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<!DOCTYPE html>
<html>
<body>
​
<h2>JavaScript String.trim()</h2>
​
<p>IE 8 does not support String.trim(). To trim a string you can use a regular expression instead.</p>
​
<script>
var str = "     Hello World!     ";
alert(str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, ''));
</script>
​
</body>
​
<!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_string_trim_regexp by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 13:22:29 GMT -->
</html>
​
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