On 24 February 2011 13:19, Bhasker Harihara <[email protected]> wrote: > ... > I mean in which variable validates gets the value from, > The actual line in the program is > > validates :uname, :presence => true, > :length => { :maximum => 50 }
As I said that is not the line that does the validations, it just registers that they are to be done. Did you work through the Rails Guide as I suggested, that should make it clear. The validation gets called when you do @user.save or something similar. The attributes for both the validation and the save are in @user in this case. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" 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/rubyonrails-talk?hl=en.
