Use of pre-compilated text-fields in forms

Hallo
the automatic validation http://webxact.watchfire.com/ (I think is the strongest ) requires visible text in textfields; 

naturally is a big sacrifice for graphic appeal of a site.

Is there any valid alternative to pass this hard accessibility validation?? 

thanks



Laboo
Roberto Federico
info@laboo.it - www.laboo.it - www.laboo.biz/pa/ - www.laboo.biz/infogatto/