On Wed, Dec 14, 2011 at 12:41 AM, JavierQQ <jquari...@gmail.com> wrote:
> > Well I found the code here: > > > http://stackoverflow.com/questions/1673812/rails-validation-for-users-email-only-want-it-to-validate-when-a-user-signs-up > > validates :score, :presence => true, :if => Proc.new{ (some code > here) } > > while this may work in your case, you should remember the following (a shameless copy and paste from the api) Finally, the options :if, :unless, :on, :allow_blank and :allow_nil can be given to one specific validator, as a hash: validates :password, :presence => { :if => :password_required? }, :confirmation => true Or to all at the same time: validates :password, :presence => true, :confirmation => true, :if => :password_required? one more thing. I find it cleaner to do what you need like this validates :score, :presence => {:if => :static?} def static? #code here end def example? #code here end Cheers! > -- > 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 rubyonrails-talk@googlegroups.com. > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- ------------------------------------------------------------- visit my blog at http://jimlabs.heroku.com -- 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 rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
