blob: 10ff44031c6616101a1e0ae7ad85e368ef606360 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
# DurationValidator
#
# Validate the format conforms with ChronicDuration
#
# Example:
#
# class ApplicationSetting < ActiveRecord::Base
# validates :default_artifacts_expire_in, presence: true, duration: true
# end
#
class DurationValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
ChronicDuration.parse(value)
rescue ChronicDuration::DurationParseError
record.errors.add(attribute, "is not a correct duration")
end
end
|