after_validation should be called irrespective of the result of valid…

…ation.

I confirmed that this is the behavior on 2.3.x .

[5419 state:resolved]

Signed-off-by: José Valim <jose.valim@gmail.com>

activemodel/lib/active_model/validations/callbacks.rb

@@ -40,7 +40,7 @@ def after_validation(*args, &block)
           options = args.extract_options!
           options[:prepend] = true
           options[:if] = Array.wrap(options[:if])
-          options[:if] << "!halted && value != false"
+          options[:if] << "!halted"
           options[:if] << "self.validation_context == :#{options[:on]}" if options[:on]
           set_callback(:validation, :after, *(args << options), &block)
         end

activemodel/test/cases/validations_test.rb

@@ -25,9 +25,11 @@ def test_single_field_validation
     r = Reply.new
     r.title = "There's no content!"
     assert r.invalid?, "A reply without content shouldn't be saveable"
+    assert r.after_validation_performed, "after_validation callback should be called"
 
     r.content = "Messa content!"
     assert r.valid?, "A reply with content should be saveable"
+    assert r.after_validation_performed, "after_validation callback should be called"
   end
 
   def test_single_attr_validation_and_error_msg

activemodel/test/models/topic.rb

@@ -1,7 +1,11 @@
 class Topic
   include ActiveModel::Validations
+  include ActiveModel::Validations::Callbacks
 
   attr_accessor :title, :author_name, :content, :approved
+  attr_accessor :after_validation_performed
+
+  after_validation :perform_after_validation
 
   def initialize(attributes = {})
     attributes.each do |key, value|
@@ -16,4 +20,9 @@ def condition_is_true
   def condition_is_true_but_its_not
     false
   end
+
+  def perform_after_validation
+    self.after_validation_performed = true
+  end
+
 end