Refs #11: author validation

hpi-swt2-exercise · Nov 3, 2017 · bfd3ea8 · bfd3ea8
1 parent c057e95
commit bfd3ea8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/app/models/author.rb b/app/models/author.rb
@@ -1,4 +1,5 @@
 class Author < ActiveRecord::Base
+  validates :last_name, presence: true
   def name
     first_name + ' ' + last_name
   end