Refs #18: Add paper validation

hpi-swt2-exercise · Nov 3, 2017 · 69a3ffb · 69a3ffb
1 parent 45361a0
commit 69a3ffb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/app/models/paper.rb b/app/models/paper.rb
@@ -1,2 +1,3 @@
 class Paper < ActiveRecord::Base
+  validates :title, presence:true
 end