class SearchTraveler { final String travellerId; final String firstName; final String lastName; final String email; final String mobileNo; String? empCode; SearchTraveler({ required this.travellerId, required this.firstName, required this.lastName, required this.email, required this.mobileNo, this.empCode, }); factory SearchTraveler.fromJson(Map json) { return SearchTraveler( travellerId: json['traveller_id'].toString(), firstName: json['first_name'].toString() ?? '', lastName: json['last_name'].toString() ?? '', email: json['email'].toString() ?? '', mobileNo: json['mobile'].toString() ?? '', empCode: json['employee_code'].toString() ?? '', ); } }