2 files changed, 2 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/callbacks.rb b/activemodel/lib/active_model/callbacks.rb
index b3d70dc515..061d96a80b 100644
--- a/activemodel/lib/active_model/callbacks.rb
+++ b/activemodel/lib/active_model/callbacks.rb
@@ -103,7 +103,7 @@ module ActiveModel
     def define_model_callbacks(*callbacks)
       options = callbacks.extract_options!
       options = {
-        terminator: ->(_,result) { result == false },
+        terminator: ->(_,result_lambda) { result_lambda.call == false },
         skip_after_callbacks_if_terminated: true,
         scope: [:kind, :name],
         only: [:before, :around, :after]
diff --git a/activemodel/lib/active_model/validations/callbacks.rb b/activemodel/lib/active_model/validations/callbacks.rb
index 25ccabd66b..449f1a0299 100644
--- a/activemodel/lib/active_model/validations/callbacks.rb
+++ b/activemodel/lib/active_model/validations/callbacks.rb
@@ -23,7 +23,7 @@ module ActiveModel
       included do
         include ActiveSupport::Callbacks
         define_callbacks :validation,
-                         terminator: ->(_,result) { result == false },
+                         terminator: ->(_,result_lambda) { result_lambda.call == false },
                          skip_after_callbacks_if_terminated: true,
                          scope: [:kind, :name]
       end