On Wednesday, December 6, 2017 at 11:06:02 AM UTC-8, Carlos Cesar Caballero wrote: > > That's the issue, I don't want null values, the user shouldn't remove the > image without upload a new one, but when I use the grid's edit form, the > validation error is triggered if the user edit another field, so the form > can't be submitted without uploading a new image. > > Does the edit form ... and that field in particular ... get pre-populated? If so, the existing value should be what is submitted.
But I'm a bit vague about SQLFORM.grid(), so I'm not going to be much help. /dps El 06/12/17 a las 13:06, Val K escribió: > > yes, if you want to allow null-value - use IS_EMPTY_OR wrapper > > IS_EMPTY_OR(IS_IMAGE(...)) > > > On Wednesday, December 6, 2017 at 8:48:06 PM UTC+3, Carlos Cesar Caballero > wrote: >> >> Hi, I have being using web2py for some time, but I don't use files too >> often, now I am using the IS_IMAGE, but using the grid on edit it's >> throwing a validation error if the user don't set a new image. >> >> It's a bug or is the default behavior? >> >> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+un...@googlegroups.com <javascript:>. > For more options, visit *MailScanner ha detectado un intento de fraude en > la siguiente página web "groups.google.com". No confíe en esta página web:* > *MailScanner > ha detectado un intento de fraude en la siguiente p�gina web > "groups.google.com". No conf�e en esta p�gina web:* > https://groups.google.com/d/optout <https://groups.google.com/d/optout>. > > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.