I love the hidden fields, and I would love to use a passed field value in logic.

Example: I have a "How did we do?" thumbs up thumbs down survey that has two links:

https://app.youform.com/forms/f0rm1d?helpful=yes 👍

https://app.youform.com/forms/f0rm1d?helpful=no 👎

I would like to have a different line of questions based on if they thought we did good or bad. It would be nice to use logic on the welcome page (first page) as well.