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JavaScript/Regex: Remove all words with four or less characters

Posted on 2011-03-03
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Using JavaScript, how can I remove all words with four or less characters?
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Question by:hankknight
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kivan24 earned 500 total points
ID: 35027253
<script language="JavaScript">
var str='Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean aliquet leo eu nisl egestas vulputate.';
document.write(str);
document.write("<hr>");
var result = str.replace(/\b\s*\w{1,4}\b/g, "");
document.write(result);
</script>

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