1 files changed, 4 insertions, 1 deletions
diff --git a/activemodel/lib/active_model/validations/callbacks.rb b/activemodel/lib/active_model/validations/callbacks.rb
index e28ad2841b..cabb9482f2 100644
--- a/activemodel/lib/active_model/validations/callbacks.rb
+++ b/activemodel/lib/active_model/validations/callbacks.rb
@@ -22,7 +22,10 @@ module ActiveModel
 
       included do
         include ActiveSupport::Callbacks
-        define_callbacks :validation, :terminator => "result == false", :skip_after_callbacks_if_terminated => true, :scope => [:kind, :name]
+        define_callbacks :validation,
+                         terminator: ->(_,result) { result == false },
+                         skip_after_callbacks_if_terminated: true,
+                         scope: [:kind, :name]
       end
 
       module ClassMethods