I might also add that IS_NULL_OR(IS_IMAGE()) is also probably an invalid statement, since IS_IMAGE() also requires an image file by default.
Question -- should IS_UPLOAD_FILENAME() and IS_IMAGE() be changed to allow for no entry? Then perhaps modify IS_NOT_EMPTY() to accept an argument so you could do IS_NOT_EMPTY(IS_IMAGE()) or IS_NOT_EMPTY (IS_UPLOAD_FILENAME)? I don't know the wider implications of such a change, but it seems like you should be able to do something like this in validators. Otherwise, you have to use the more verbose readable=writable=False trick. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
