A TextInputFormatter that allows the insertion of digits separated by specified separator.
It's very convenient for credit card inputting, price inputting and so on.
CreditCard | Price |
---|---|
// Import package
import 'package:separated_number_input_formatter/separated_number_input_formatter.dart';
class Example extends StatelessWidget {
@override
Widget build(BuildContext context) {
return TextField(
inputFormatters: [
// Use with digits and separator parameters.
SeparatedNumberInputFormatter(4, separator: '-'),
],
);
}
}
If you want to know more this formatter, let's try my example project.