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betojsx/removePrefixClass.js

Last active December 4, 2017 02:36
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Remove Classes if have Prefix / Match your String Vanilla JavaScript
Raw
removePrefixClass.js
var prefix = "prefix";
var classes = el.className.split(" ").filter(function(c) {
return c.lastIndexOf(prefix, 0) !== 0;
});
el.className = classes.join(" ").trim();
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