code: func (o *CombinedInsecureServingOptions) Validate() []error {
  	if o == nil {
  		return nil
  	}
  
  	errors := []error{}
  
  	if o.BindPort < 0 || o.BindPort > 65335 {
  		errors = append(errors, fmt.Errorf("--port %v must be between 0 and 65335, inclusive. 0 for turning off insecure (HTTP) port", o.BindPort))
  	}
  
  	if len(o.BindAddress) > 0 && net.ParseIP(o.BindAddress) == nil {
  		errors = append(errors, fmt.Errorf("--address %v is an invalid IP address", o.BindAddress))
  	}
  
  	return errors
  }
docs: // Validate validates the insecure serving options.