How to check if the URL contains a given string?
You need add href property and check indexOf instead of contains
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script><script type="text/javascript"> $(document).ready(function() { if (window.location.href.indexOf("franky") > -1) { alert("your url contains the name franky"); } });</script>
if (window.location.href.indexOf("franky") != -1)would do it. Alternatively, you could use a regexp:
if (/franky/.test(window.location.href))
You would use indexOf like this:
if(window.location.href.indexOf("franky") != -1){....}Also notice the addition of href for the string otherwise you would do:
if(window.location.toString().indexOf("franky") != -1){....}