FitNesse Testing

Hi all,
I'm aiming to use FitNesse for some regression testing, and whilst writing and testing I've found a few things that I'd like some opinion on.
Firstly I've created a very simple process, with a simple form containing a txt field and numeric field, which when submitted processes a second user step (which Fitness will also open and interact with)

My FitNesse test works quite well and at run time, starts the process, fill in details to the form and submits it, processes the second step and reports a success.
However my problems begin when I start looking at regression, lets say overnight a developer adds a new required field but doesn't update the fitness test script.

The test script still runs, and in the case of the above, it appears that the submit button is still clicked and the test completes. It does show an exception, but that is related to the next test task, which is opening the second form. (which hasn't been...

OriginalPostID-254022