class FutureDateValidator < ActiveModel::EachValidator

  def validate_each(record, attribute, value)
    if value.present?
      begin
        if date = value.to_date
          if date <= Date.today
            record.errors[:embargo_release_date] << "Must be a future date"
          end
        else
          record.errors[:embargo_release_date] << "Invalid Date Format"
        end
      rescue NoMethodError
        record.errors[:embargo_release_date] << "Invalid Date Format"
      end
    end
  end

end