diff options
Diffstat (limited to 'app/validators')
| -rw-r--r-- | app/validators/duration_validator.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/app/validators/duration_validator.rb b/app/validators/duration_validator.rb new file mode 100644 index 00000000000..10ff44031c6 --- /dev/null +++ b/app/validators/duration_validator.rb @@ -0,0 +1,17 @@ +# 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 |