Currently you can use conditional logic on forms to compare a date picker field with a specific hard coded date. But this is not useful for evergreen forms/workflows. Would be good if we can also compare with the current date +/- a number of days.

For example you want to take a different path if someone has an expiry date for something that is in the next 3 weeks, or in the past, etc. But go to a different next step if it's more than 3 weeks from when they are filling out the form.

We can do it with JS or with workflow logic and handle it via emails back and forth. But better to have it as an immediate flow.