> On Jan 31, 2019, at 4:57 PM, fugee ohu <[email protected]> wrote: > > > > On Thursday, January 31, 2019 at 4:38:52 PM UTC-5, Walter Lee Davis wrote: > > > On Jan 31, 2019, at 3:50 PM, fugee ohu <[email protected]> wrote: > > > > I had to remove a validation on the :name column because my PictureUploader > > which uses Carrierwave is mounted on that column > > mount_uploader :name, PictureUploader > > This causes validation > > validates :name, presence: true > > to cause rows in pictures to be invalid for blank :name even though the > > name, just a filename, is in the database for that column > > CarrierWave overloads the accessor for the attachment column to respond with > the entire uploader model object. This is normal for CarrierWave. > > There are other attachment systems (I'm fond of Shrine) that use a different, > less-surprising approach. In Shrine, you would have a column called > picture_data and an attachment called picture. That way you can keep the > difference between db column and virtual object separate. > > Walter > > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Ruby on Rails: Talk" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > To post to this group, send email to [email protected]. > > To view this discussion on the web visit > > https://groups.google.com/d/msgid/rubyonrails-talk/8f78599a-5e59-43e1-8d1e-ec38e897c68d%40googlegroups.com. > > > > For more options, visit https://groups.google.com/d/optout. > > If the uploader's mounted on that column do I still have to validate it ? >
I haven't used Carrierwave in a number of years, but I think that it implements some validators of its own. You should investigate the documentation for CW. Walter -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/B29EF39A-C1C0-4170-9D26-0D58EE445931%40wdstudio.com. For more options, visit https://groups.google.com/d/optout.
