def validate_claims(options = {})
      validate_exp(options[:max_clock_skew]) unless options[:ignore_exp]
      validate_nbf(options[:max_clock_skew]) unless options[:ignore_nbf]
      validate_iss(options[:valid_iss])
      validate_aud(options[:valid_aud])
      self
    end
def validate_claims(options = {})
      validate_exp(options[:max_clock_skew]) unless options[:ignore_exp]
      validate_nbf(options[:max_clock_skew]) unless options[:ignore_nbf]
      validate_iss(options[:valid_iss])
      validate_aud(options[:valid_aud])
      self
    end
Validates the set of claims.

 @param options [Hash] The claim validation options (see
   {Sandal::DEFAULT_OPTIONS} for details).
 @return [Hash] A reference to self.
 @raise [Sandal::ClaimError] One or more claims is invalid.