method

check_validity!

check_validity!()
public

No documentation available.

# File activemodel/lib/active_model/validations/comparison.rb, line 12
      def check_validity!
        unless (options.keys & COMPARE_CHECKS.keys).any?
          raise ArgumentError, "Expected one of :greater_than, :greater_than_or_equal_to, "           ":equal_to, :less_than, :less_than_or_equal_to, or :other_than option to be supplied."
        end
      end