def Validate(self, problems=default_problem_reporter):
    found_problem = False
    found_problem = ((not util.ValidateRequiredFieldsAreNotEmpty(
                          self, self._REQUIRED_FIELD_NAMES, problems))
                          or found_problem)
    found_problem = self.ValidateAgencyUrl(problems) or found_problem
    found_problem = self.ValidateAgencyLang(problems) or found_problem
    found_problem = self.ValidateAgencyTimezone(problems) or found_problem
    found_problem = self.ValidateAgencyFareUrl(problems) or found_problem

    return not found_problem
Validate attribute values and this object's internal consistency.
dataset/ETHPy150Open google/transitfeed/transitfeed/agency.py/Agency.Validate