I've been trying to achieve following but without success.
I have a task where I have to get the utm_source value and pass it to the form. As an example if user types in on google the domain and goes to our website via Google link I need to add source to the form.
I'm not sure if utm_source is the best way to do this? Basically I have to track from which page user has landed on our website. Can anyone help me out? Perhaps with cookies?