+
+ def validate_dns_domain(self):
+ domain = self.caas_conf[self.DOMAIN_NAME]
+ if not self.caas_utils.is_optional_param_present(self.DOMAIN_NAME, self.caas_conf):
+ return
+ if not re.match(self.DOMAIN_NAME_PATTERN, domain):
+ raise CaasValidationError('{} is not a valid {} !'.format(
+ domain,
+ self.DOMAIN_NAME))