# File lib/active_model/validations/format.rb, line 5 def validate_each(record, attribute, value) if options[:with] regexp = option_call(record, :with) record_error(record, attribute, :with, value) if value.to_s !~ regexp elsif options[:without] regexp = option_call(record, :without) record_error(record, attribute, :without, value) if value.to_s =~ regexp end end