Frozen Prefilled Field


Sometimes when I prefill a field I don’t want it to be changed, and it can’t be done by inserting default values if I want more than 1 different prefilled links.

it could be solved (maybe) if the prefill function works in a field hidden from form.

But it would be optimal if there was an option to make the prefilled field fixed (in case I want that specific user to see the info).


I have a similar problem (link). Read-only form fields would be really helpful.