18 lines
418 B
Ruby
18 lines
418 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
class DomainValidator < ActiveModel::EachValidator
|
||
|
|
def validate_each(record, attribute, value)
|
||
|
|
return if value.blank?
|
||
|
|
|
||
|
|
record.errors.add(attribute, I18n.t('domain_validator.invalid_domain')) unless compliant?(value)
|
||
|
|
end
|
||
|
|
|
||
|
|
private
|
||
|
|
|
||
|
|
def compliant?(value)
|
||
|
|
Addressable::URI.new.tap { |uri| uri.host = value }
|
||
|
|
rescue Addressable::URI::InvalidURIError
|
||
|
|
false
|
||
|
|
end
|
||
|
|
end
|