iban_utilities_lib 1.0.1 
iban_utilities_lib: ^1.0.1 copied to clipboard
egemenmede.comWith IBAN Utilities, you can create an IBAN, check its validity, and see the details of the IBAN content.
import 'package:flutter/material.dart';
import 'package:iban_utilities_lib/bank.dart';
import 'package:iban_utilities_lib/enums_countries.dart';
import 'package:iban_utilities_lib/extensions.dart';
import 'package:iban_utilities_lib/utils.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'IBAN Utilities Library Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'IBAN Utilities Demo Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final myController = TextEditingController();
bool ibanStatus = true;
String ibanStatusText = "DOĞRU";
Color textColor = Colors.green;
String countryCode = "";
String checkDigits = "";
String bankCode = "";
String nationalCheckDigit = "";
String bankAccountNumber = "";
String bankName = "";
String bankImage = "";
late Bank bankObj;
@override
void initState() {
super.initState();
myController.addListener(_printLatestValue);
myController.text = "TR330006100519786457841326";
}
void _printLatestValue() {
print('Text field value: ${myController.text}');
}
@override
void dispose() {
// Clean up the controller when the widget is removed from the widget tree.
// This also removes the _printLatestValue listener.
myController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
resizeToAvoidBottomInset: false,
appBar: AppBar(
title: Text(widget.title),
),
body: SingleChildScrollView(
child: Center(
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
TextFormField(
autofocus: false,
controller: myController,
decoration: const InputDecoration(
border: UnderlineInputBorder(),
labelText: 'IBAN Numarası giriniz',
),
),
const SizedBox(height: 20),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.blue, // background
onPrimary: Colors.white, // foreground
),
onPressed: () {
setState(() {
print(
myController.text.ibanValidate(Country.turkish));
ibanStatus =
(myController.text.ibanValidate(Country.turkish))
? true
: false;
ibanStatusText =
(myController.text.ibanValidate(Country.turkish))
? "DOĞRU"
: "YANLIŞ";
textColor =
(myController.text.ibanValidate(Country.turkish))
? Colors.green
: Colors.red;
if (ibanStatus) {
bankObj = Utils.getBankObject(Country.turkish,
myController.text.getBankCode(Country.turkish));
if (bankObj.bankName != "" &&
bankObj.bankImage != "") {
bankName = bankObj.bankName;
bankImage = bankObj.bankImage;
} else {
bankName = "";
bankImage = "";
}
} else {
bankName = "";
bankImage = "";
}
countryCode =
myController.text.getCountryCode(Country.turkish);
checkDigits =
myController.text.getCheckDigits(Country.turkish);
bankCode =
myController.text.getBankCode(Country.turkish);
nationalCheckDigit = myController.text
.getNationalCheckDigit(Country.turkish);
bankAccountNumber = myController.text
.getBankAccountNumber(Country.turkish);
});
},
child: const Text('Kontrol Et'),
),
const SizedBox(width: 20),
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.blue, // background
onPrimary: Colors.white, // foreground
),
onPressed: () {
setState(() {
var newIban = Utils.generateIban(Country.turkish);
print("Generate IBAN: $newIban");
myController.text = newIban;
ibanStatus =
(myController.text.ibanValidate(Country.turkish))
? true
: false;
ibanStatusText =
(myController.text.ibanValidate(Country.turkish))
? "DOĞRU"
: "YANLIŞ";
textColor =
(myController.text.ibanValidate(Country.turkish))
? Colors.green
: Colors.red;
if (ibanStatus) {
bankObj = Utils.getBankObject(Country.turkish,
myController.text.getBankCode(Country.turkish));
if (bankObj.bankName != "" &&
bankObj.bankImage != "") {
bankName = bankObj.bankName;
bankImage = bankObj.bankImage;
} else {
bankName = "";
bankImage = "";
}
}
countryCode =
myController.text.getCountryCode(Country.turkish);
checkDigits =
myController.text.getCheckDigits(Country.turkish);
bankCode =
myController.text.getBankCode(Country.turkish);
nationalCheckDigit = myController.text
.getNationalCheckDigit(Country.turkish);
bankAccountNumber = myController.text
.getBankAccountNumber(Country.turkish);
});
},
child: const Text('TR IBAN Üret'),
),
],
),
const SizedBox(height: 20),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.blue, // background
onPrimary: Colors.white, // foreground
),
onPressed: () {
setState(() {
myController.text = "TR330006100519786457841326";
ibanStatus =
(myController.text.ibanValidate(Country.turkish))
? true
: false;
ibanStatusText =
(myController.text.ibanValidate(Country.turkish))
? "DOĞRU"
: "YANLIŞ";
textColor =
(myController.text.ibanValidate(Country.turkish))
? Colors.green
: Colors.red;
if (ibanStatus) {
bankObj = Utils.getBankObject(Country.turkish,
myController.text.getBankCode(Country.turkish));
if (bankObj.bankName != "" &&
bankObj.bankImage != "") {
bankName = bankObj.bankName;
bankImage = bankObj.bankImage;
} else {
bankName = "";
bankImage = "";
//countryCode = "";
//checkDigits = "";
//bankCode = "";
//nationalCheckDigit = "";
//bankAccountNumber = "";
}
}
countryCode =
myController.text.getCountryCode(Country.turkish);
checkDigits =
myController.text.getCheckDigits(Country.turkish);
bankCode =
myController.text.getBankCode(Country.turkish);
nationalCheckDigit = myController.text
.getNationalCheckDigit(Country.turkish);
bankAccountNumber = myController.text
.getBankAccountNumber(Country.turkish);
});
},
child: const Text('TR Doğru IBAN'),
),
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.blue, // background
onPrimary: Colors.white, // foreground
),
onPressed: () {
setState(() {
myController.text = "TR770006100519786457841326";
ibanStatus =
(myController.text.ibanValidate(Country.turkish))
? true
: false;
ibanStatusText =
(myController.text.ibanValidate(Country.turkish))
? "DOĞRU"
: "YANLIŞ";
textColor =
(myController.text.ibanValidate(Country.turkish))
? Colors.green
: Colors.red;
if (ibanStatus) {
bankObj = Utils.getBankObject(Country.turkish,
myController.text.getBankCode(Country.turkish));
if (bankObj.bankName != "" &&
bankObj.bankImage != "") {
bankName = bankObj.bankName;
bankImage = bankObj.bankImage;
} else {
bankName = "";
bankImage = "";
//countryCode = "";
//checkDigits = "";
//bankCode = "";
//nationalCheckDigit = "";
//bankAccountNumber = "";
}
} else {
bankName = "";
bankImage = "";
}
countryCode =
myController.text.getCountryCode(Country.turkish);
checkDigits =
myController.text.getCheckDigits(Country.turkish);
bankCode =
myController.text.getBankCode(Country.turkish);
nationalCheckDigit = myController.text
.getNationalCheckDigit(Country.turkish);
bankAccountNumber = myController.text
.getBankAccountNumber(Country.turkish);
});
},
child: const Text('TR Hatalı IBAN'),
),
],
),
const SizedBox(height: 20),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.blue, // background
onPrimary: Colors.white, // foreground
),
onPressed: () {
setState(() {
var tempIban = myController.text;
myController.text = tempIban.prepareIban();
ibanStatus =
(myController.text.ibanValidate(Country.turkish))
? true
: false;
ibanStatusText =
(myController.text.ibanValidate(Country.turkish))
? "DOĞRU"
: "YANLIŞ";
textColor =
(myController.text.ibanValidate(Country.turkish))
? Colors.green
: Colors.red;
});
},
child: const Text('Elektronik Formatı'),
),
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: Colors.blue, // background
onPrimary: Colors.white, // foreground
),
onPressed: () {
setState(() {
var tempIban = myController.text;
myController.text = tempIban.toPrintFormat();
ibanStatus =
(myController.text.ibanValidate(Country.turkish))
? true
: false;
ibanStatusText =
(myController.text.ibanValidate(Country.turkish))
? "DOĞRU"
: "YANLIŞ";
textColor =
(myController.text.ibanValidate(Country.turkish))
? Colors.green
: Colors.red;
});
},
child: const Text('Baskı Formatı'),
),
],
),
const SizedBox(height: 20),
Center(
child: Center(
child: Table(
border: TableBorder.all(),
columnWidths: const {
0: FractionColumnWidth(.35),
1: FractionColumnWidth(.65)
},
children: [
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text(
"IBAN DURUMU:",
textScaleFactor: 1.5,
style: TextStyle(fontWeight: FontWeight.bold),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
ibanStatusText,
textScaleFactor: 1.5,
style: TextStyle(
fontWeight: FontWeight.bold,
color: textColor),
),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text(
"BANKA:",
textScaleFactor: 1.5,
style: TextStyle(fontWeight: FontWeight.bold),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
(bankName != "") ? bankName : "",
textScaleFactor: 1.5,
style: const TextStyle(
fontWeight: FontWeight.bold,
),
),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text(
"BANKA:",
textScaleFactor: 1.5,
style: TextStyle(fontWeight: FontWeight.bold),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: (bankImage != "")
? Image.asset('assets/images/$bankImage.png')
: Image.asset(
'assets/images/bos.png',
width: 3,
height: 3,
),
),
]),
],
),
),
),
const SizedBox(height: 40),
Center(
child: Table(
border: TableBorder.all(),
columnWidths: const {
0: FractionColumnWidth(.55),
1: FractionColumnWidth(.45)
},
children: [
const TableRow(children: [
Padding(
padding: EdgeInsets.all(8.0),
child: Text("Bilgi",
textScaleFactor: 1.5,
style: TextStyle(fontWeight: FontWeight.bold)),
),
Padding(
padding: EdgeInsets.all(8.0),
child: Text("Karakter Grubu",
textScaleFactor: 1.5,
style: TextStyle(fontWeight: FontWeight.bold)),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text("Ülke Kodu",
textScaleFactor: 1.5,
style: TextStyle(fontSize: 10)),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(countryCode,
textScaleFactor: 1.5,
style: const TextStyle(fontSize: 10)),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text("Kontrol Numarası",
textScaleFactor: 1.5,
style: TextStyle(fontSize: 10)),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(checkDigits,
textScaleFactor: 1.5,
style: const TextStyle(fontSize: 10)),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text("Banka Kodu",
textScaleFactor: 1.5,
style: TextStyle(fontSize: 10)),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(bankCode,
textScaleFactor: 1.5,
style: const TextStyle(fontSize: 10)),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text("Ulusal Kontrol Sayısı",
textScaleFactor: 1.5,
style: TextStyle(fontSize: 10)),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(nationalCheckDigit,
textScaleFactor: 1.5,
style: const TextStyle(fontSize: 10)),
),
]),
TableRow(children: [
const Padding(
padding: EdgeInsets.all(8.0),
child: Text("Banka Hesap Numarası",
textScaleFactor: 1.5,
style: TextStyle(fontSize: 10)),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(bankAccountNumber,
textScaleFactor: 1.5,
style: const TextStyle(fontSize: 10)),
),
]),
],
),
),
],
),
),
),
),
);
}
}Metadata
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likes
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points
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downloads
Publisher
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Metadata
With IBAN Utilities, you can create an IBAN, check its validity, and see the details of the IBAN content.
Repository (GitHub)
View/report issues
Documentation
License
MIT (license)
