code: def getValidCertifications(self):
          
          certs = []
          today = date.today()
          for c in self.getCertifications():
              validfrom = c.getValidFrom() if c else None
              validto = c.getValidTo() if validfrom else None
              if not validfrom or not validto:
                  continue
              validfrom = validfrom.asdatetime().date()
              validto = validto.asdatetime().date()
              if (today >= validfrom and today <= validto):
                  certs.append(c)
          return certs
docs: Returns the certifications fully valid