Parse raw value only when a value came from user in numericality validator

Since `parse_raw_value_as_a_number` may not always parse raw value from
database as a number without type casting (e.g. "$150.55" as money
format).

Fixes #32531.

1 files changed, 4 insertions, 2 deletions

diff --git a/activemodel/lib/active_model/validations/numericality.rb b/activemodel/lib/active_model/validations/numericality.rb
index 31750ba78e..0478915be7 100644
--- a/activemodel/lib/active_model/validations/numericality.rb
+++ b/activemodel/lib/active_model/validations/numericality.rb
@@ -19,9 +19,11 @@ module ActiveModel
       end
 
       def validate_each(record, attr_name, value)
-        before_type_cast = :"#{attr_name}_before_type_cast"
+        came_from_user = :"#{attr_name}_came_from_user?"
 
-        raw_value = record.send(before_type_cast) if record.respond_to?(before_type_cast) && record.send(before_type_cast) != value
+        if record.respond_to?(came_from_user) && record.public_send(came_from_user)
+          raw_value = record.read_attribute_before_type_cast(attr_name)
+        end
         raw_value ||= value
 
         if record_attribute_changed_in_place?(record, attr_name)