This would be a useful feature to have. Being able to restrict a date to either Current, Current or Past, Past, etc. In my scenario (similar to Nisha), we want people to update as regularly as possible, but there may be delays due to the nature of our work meaning backdating is required. Projecting forwards though should not happen, so it would be good if we could disable that. It would also be good if a 2nd date field could be restricted to not be back dated beyond a date set in a previous date field (i.e. Start and End dates of a harvesting operation).
Lindsay Raabe
GIS Officer
Forest Products Commission WA