search for: authenticated_with

...if user is signup via facebook or twitter.my environment is rails 3 and ruby 1.9.2. i have acts_as_authentic in my user model.however i can skip phone number validation like this validates :phone_number, :numericality => true,:unless =>Proc.new{|user|user.oauth_user} def oauth_user self.authenticated_with?(:facebook) || self.authenticated_with?(:twitter) end i give like this acts_as_authentic do |c| c.require_password_confirmation=false :if =>Proc.new{|user|user.oauth_user} c.validate_password_field=false :if =>Proc.new{|user|user.oauth_user} end but it does''t work.any help pleas...