diff options
Diffstat (limited to 'activemodel/lib/active_model/validator.rb')
| -rw-r--r-- | activemodel/lib/active_model/validator.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/validator.rb b/activemodel/lib/active_model/validator.rb index 0116de68ab..1d2888a818 100644 --- a/activemodel/lib/active_model/validator.rb +++ b/activemodel/lib/active_model/validator.rb @@ -15,7 +15,7 @@ module ActiveModel # class MyValidator < ActiveModel::Validator # def validate(record) # if some_complex_logic - # record.errors[:base] = "This record is invalid" + # record.errors.add(:base, "This record is invalid") # end # end # @@ -127,7 +127,7 @@ module ActiveModel # in the options hash invoking the <tt>validate_each</tt> method passing in the # record, attribute and value. # - # All Active Model validations are built on top of this validator. + # All \Active \Model validations are built on top of this validator. class EachValidator < Validator #:nodoc: attr_reader :attributes @@ -163,6 +163,10 @@ module ActiveModel # +ArgumentError+ when invalid options are supplied. def check_validity! end + + def should_validate?(record) # :nodoc: + !record.persisted? || record.changed? || record.marked_for_destruction? + end end # +BlockValidator+ is a special +EachValidator+ which receives a block on initialization |