|string> */ public function rules(): array { return [ 'name' => 'nullable|string', 'kbli' => 'nullable|string', 'activities' => 'nullable|string', 'area' => 'nullable|string', 'location' => 'nullable|string', 'number' => 'nullable|string', 'date' => 'nullable|date_format:Y-m-d', 'is_terbit' => 'nullable|boolean', ]; } /** * Get the validation messages for the defined validation rules. * * @return array */ public function messages(): array { return [ 'name.string' => 'Kolom Nama harus berupa teks.', 'kbli.string' => 'Kolom KBLI harus berupa teks.', 'activities.string' => 'Kolom Kegiatan harus berupa teks.', 'area.string' => 'Kolom Area harus berupa teks.', 'location.string' => 'Kolom Lokasi harus berupa teks.', 'number.string' => 'Kolom Nomor harus berupa teks.', 'date.date_format' => 'Format tanggal tidak valid, gunakan format Y-m-d H:i:s.', ]; } }