class Ifsc { final String ifscCode; final String bankName; final String branchName; Ifsc({ required this.ifscCode, required this.bankName, required this.branchName, }); factory Ifsc.fromJson(Map json) { return Ifsc( ifscCode: json['ifsc_code'] ?? '', bankName: json['bank_name'] ?? '', branchName: json['branch_name'] ?? '', ); } Map toJson() { return { 'ifsc_code': ifscCode, 'bank_name': bankName, 'branch_name': branchName, }; } @override String toString() { return 'IFSC(ifscCode: $ifscCode, bankName: $bankName, branchName: $branchName)'; } }