discourse/lib/validators/url_validator.rb

18 lines
434 B
Ruby

class UrlValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
if value.present?
valid =
begin
uri = URI.parse(value)
uri.is_a?(URI::HTTP) && !uri.host.nil? && uri.host.include?(".")
rescue
nil
end
unless valid
record.errors[attribute] << (options[:message] || I18n.t('errors.messages.invalid'))
end
end
end
end