@GetMapping("search")
    public ModelAndView searchFilm(@Valid searchForm form, Errors errors) {
        var modelAndView = new ModelAndView("film");
        if (errors.hasErrors()) {
            return modelAndView;
        }
        client.findByEpisodeId(form.getId())
                .ifPresent(film -> modelAndView.addObject(film));
        return modelAndView;
    }