diff --git a/rails-models.md b/rails-models.md
index 495dab9b4..09e54588d 100644
--- a/rails-models.md
+++ b/rails-models.md
@@ -171,6 +171,14 @@ Validation
       end
     end
 
+### Errors
+
+    record.errors.valid?      #=> false
+    record.errors             #=> { :name => ["can't be blank"] }
+    record.errors.messages    #=> { :name => ["can't be blank"] }
+
+    record.errors[:name].any?
+
 API
 ---