code: def validate_attr_name(name):
      
  
      try:
          validate_sqlite_attr_name(name)
      except (InvalidCharError, InvalidReservedNameError) as e:
          raise NameValidationError(e)
      except NullNameError:
          raise NameValidationError("attribute name is empty")
docs: :param str name: Name to validate.
      :raises NameValidationError: |raises_validate_attr_name|