lib/levtera/concerns/make.rb in levtera-0.2.2 vs lib/levtera/concerns/make.rb in levtera-0.2.3

@@ -12,8 +12,9 @@
 
       has_many :models
 
       validates :name, presence: true
       validates :vehicle_type, inclusion: { in: VEHICLE_TYPES }
+      validates :provider_id, uniqueness: { allow_nil: true }
     end
   end
 end