|string> */ public function rules(): array { return [ 'firstName' => 'required|string|min:3|max:50', 'lastName' => 'required|string|min:3|max:50', 'street' => 'required|string|min:3|max:100', 'city' => 'required|string|min:3|max:20', 'state' => 'required|string|min:3|max:40', 'pinCode' => 'required|string|min:3|max:10', ]; } }