Is using a Jquery function executed at server side or client side?

Question

for example the line below $(“#commentForm”).validate();

after the web page is initially loaded, does the execution requires further communication with the server or it is handled at the client's side?

Thank you very much!

Answer 1

Javascript is the language works on the client side. And jQuery is kinda an extension of Javascript so the same with jQuery.

If you need to communicate to the server, you can learn about AJAX request :)