Update validation_helpers.md (shrinerb#591)

Add clarification of unit
skarlcf · Jul 18, 2022 · 0bb1a12 · 0bb1a12
1 parent cfd4e1a
commit 0bb1a12
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/plugins/validation_helpers.md b/doc/plugins/validation_helpers.md
@@ -10,7 +10,7 @@ plugin :validation_helpers
 
 Attacher.validate do
   validate_mime_type %w[image/jpeg image/png image/webp]
-  validate_max_size 5*1024*1024
+  validate_max_size 5*1024*1024 # bytes
   # ...
 end
 ```