1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/type/serialized.rb b/activerecord/lib/active_record/type/serialized.rb
index 203a395415..4ff0740cfb 100644
--- a/activerecord/lib/active_record/type/serialized.rb
+++ b/activerecord/lib/active_record/type/serialized.rb
@@ -41,6 +41,12 @@ module ActiveRecord
         ActiveRecord::Store::IndifferentHashAccessor
       end
 
+      def assert_valid_value(value)
+        if coder.respond_to?(:assert_valid_value)
+          coder.assert_valid_value(value)
+        end
+      end
+
       private
 
       def default_value?(value)