ARPIT ANAND

How to check if onClick exists on element in jQuery?

ARPIT ANAND

Updated on 13-Mar-2026 876 Views

In jQuery, you can check if an onClick event handler exists on an element by accessing the events data stored internally by jQuery. This is useful when you need to verify if event listeners are attached before adding or removing them. Checking for Click Events Using $.data() The most reliable way to check for existing click events is to use jQuery's $.data() method to access the events object. Here's how you can do it − Check onClick Events ...