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Contents
require 'whyvalidationssuckin96/skippable_validation'
require 'whyvalidationssuckin96/attribute_based_validation'
module WhyValidationsSuckIn96
# Checks the validity of an attribute against a confirmation field. Note that this validation does
# not set up the confirmation field on the object, leaving this up to the implementer.
#
# @example Default usage
# class Account
# attr_accessor :password, :password_confirmation
# setup_validations do
# validates_confirmation_of :password
# end
# end
class ValidatesConfirmation < Validation
include WhyValidationsSuckIn96::SkippableValidation
include WhyValidationsSuckIn96::AttributeBasedValidation
DefaultOptions = {:message => "does not match the confirmation"}
def validate
super
skip unless confirmation_value = validatable.send(confirmation_field)
if confirmation_value == attribute_value
pass
else
fail
end
end
private
def confirmation_field
:"#{attribute}_confirmation"
end
end # Validation
ValidationBuilder.register_macro :validates_confirmation_of, WhyValidationsSuckIn96::ValidatesAcceptance
end # WhyValidationsSuckIn96
Version data entries
19 entries across 19 versions & 1 rubygems