['required', 'string', 'regex:/^[A-Za-z0-9_]{3,16}$/'], 'message' => ['nullable', 'string', 'max:255'], 'server_id' => ['nullable', 'required_without:server_slug', 'ulid', 'exists:game_servers,id'], 'server_slug' => ['nullable', 'required_without:server_id', 'string', 'exists:game_servers,slug'], ]; } public function authorize(): bool { return true; } }