Hi all, I have a couple of questions: A form contains a <input name="foo:int">. If I leave the input empty, when I submit the form zope complains about "integer value expected". Ok, the empty string is not a valid integer value, but sometimes it is right to leave an input field blank. Is there a way to take ride of this or should I use string values and check the received values in then method/script? Is it possible to make zope accept dates entered into <input name="foo:date"> formated acording to DD/MM/YYYY? How can I create a new role from a python script? TIA Regards -- //// (@ @) ---------------------------oOO----(_)----OOo------------------------ Los pecados de los tres mundos desapareceran conmigo. Alexis Roda - Universitat Rovira i Virgili - Reus, Tarragona (Spain) --------------------------------------------------------------------