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-rw-r--r--activemodel/lib/active_model/errors.rb4
-rw-r--r--activemodel/lib/active_model/validator.rb7
2 files changed, 9 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index ea69e7549e..36834bbd36 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -327,7 +327,7 @@ module ActiveModel
# # => {:base=>[{error: :name_or_email_blank}]}
def add(attribute, message = :invalid, options = {})
message = message.call if message.respond_to?(:call)
- detail = normalize_detail(attribute, message, options)
+ detail = normalize_detail(message, options)
message = normalize_message(attribute, message, options)
if exception = options[:strict]
exception = ActiveModel::StrictValidationFailed if exception == true
@@ -502,7 +502,7 @@ module ActiveModel
end
end
- def normalize_detail(attribute, message, options)
+ def normalize_detail(message, options)
{ error: message }.merge(options.except(*CALLBACKS_OPTIONS + MESSAGE_OPTIONS))
end
end
diff --git a/activemodel/lib/active_model/validator.rb b/activemodel/lib/active_model/validator.rb
index 1d2888a818..21339b628e 100644
--- a/activemodel/lib/active_model/validator.rb
+++ b/activemodel/lib/active_model/validator.rb
@@ -167,6 +167,13 @@ module ActiveModel
def should_validate?(record) # :nodoc:
!record.persisted? || record.changed? || record.marked_for_destruction?
end
+
+ # Always validate the record if the attribute is a virtual attribute.
+ # We have no way of knowing that the record was changed if the attribute
+ # does not exist in the database.
+ def unknown_attribute?(record, attribute) # :nodoc:
+ !record.attributes.include?(attribute.to_s)
+ end
end
# +BlockValidator+ is a special +EachValidator+ which receives a block on initialization