Capture URL that form is on

Capture URL that form is on

I plan to integrate a Zoho form on multiple pages on my website. I'd like the lead owner to know immediately what page the lead was on when the form was submitted.

I'm think that the way to do this is have a field in the database for page URL. When the submitted form populates a new entry in my database, I'd like it to capture into that field the URL from which the form was submitted. 

Is this possible? How might it be accomplished?