|string> */ public function rules(): array { return [ 'active' => 'required|boolean', 'title' => 'nullable|string|max:255', 'sub_title' => 'nullable|string|max:255', 'description' => 'nullable|string', 'thumbnail' => 'nullable|image|mimes:jpeg,png,jpg|max:2048', 'video_url' => 'nullable|string|max:255', 'background_image' => 'nullable|image|mimes:jpeg,png,jpg|max:2048', 'background_color' => 'nullable|string|max:255', 'properties' => 'array', ]; } }