One Contact Form on Multiple Pages: Which page did the form submission come from? Here's how!
Problem: You have a website with a single contact form that you have embedded on multiple pages (such as a side bar) and you want to know what page the form submission came from.
Step 1: Edit your contact form and add a Hidden Field
Field Type: Custom
Unique ID: WindowLocation
Input Method: Hidden
Value: (leave blank)
Field Type: Static
Input Method: Free-form HTML
Note: To obtain the Hidden Field's Name value you can do so by previewing the Web Form > Right-click > Inspect Element > Look for the "WindowLocation" Input.
Now Form Submissions will include the Value of the Hidden Field with the URL that the Form was submitted on.