On 28 Dec 2011, at 17:05, Philip McIntosh wrote: > > I am just wondering about something with respect to the Model-View-Controller > (MVC) design pattern. Should any validation of input or output be done by the > model class which is handling and processing the data, or is validation more > properly a task to be assigned to a controller class?
Key-Value-Validation is a pretty good example of this. The model is *capable* of validating itself, but that validation must be triggered by a higher layer, such as a controller. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
