code: func (s *DeprecatedInsecureServingOptions) Validate() []error {
  	if s == nil {
  		return nil
  	}
  
  	errors := []error{}
  
  	if s.BindPort < 0 || s.BindPort > 65335 {
  		errors = append(errors, fmt.Errorf("insecure port %v must be between 0 and 65335, inclusive. 0 for turning off insecure (HTTP) port", s.BindPort))
  	}
  
  	return errors
  }
docs: // Validate ensures that the insecure port values within the range of the port.