A custom Flutter TextInputFormatter for currency values.
Initialize it in the inputFormatters
parameter of a TextField
or TextFormField
.
Currently, there are two parameters:
allowSubdivisions
- Whether or not to allow non-whole number values.
subdivisionMarker
- The string separator in between the whole number and subdivision parts of a currency value.
new TextField(
autofocus: true,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
labelText: "Salary",
prefixText: '\$',
),
inputFormatters: <TextInputFormatter>[
new CurrencyInputFormatter(
allowSubdivisions: true,
subdivisionMarker: "."
),
],
),
example/example.dart
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:currency_input_formatter/currency_input_formatter.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: "Currency Formatter",
home: new Scaffold(
appBar: new AppBar(title: new Text("Currency Formatter")),
body: new ListView(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
children: <Widget>[
new TextField(
autofocus: true,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
labelText: "Salary",
prefixText: '\$',
),
inputFormatters: <TextInputFormatter>[
new CurrencyInputFormatter(
allowSubdivisions: true,
subdivisionMarker: "."
),
],
),
],
),
),
);
}
}
Add this to your package's pubspec.yaml file:
dependencies:
currency_input_formatter: "^0.0.5"
You can install packages from the command line:
with Flutter:
$ flutter packages get
Alternatively, your editor might support packages get
.
Check the docs for your editor to learn more.
Now in your Dart code, you can use:
import 'package:currency_input_formatter/currency_input_formatter.dart';
Version | Uploaded | Documentation | Archive |
---|---|---|---|
0.0.5 | Mar 20, 2018 |
|
|
0.0.4 | Mar 20, 2018 |
|
|
0.0.3 | Mar 20, 2018 |
|
|
0.0.2 | Mar 20, 2018 |
|
|
0.0.1 | Mar 20, 2018 |
|
|
We analyzed this package on Apr 23, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:
Popularity:
Describes how popular the package is relative to other packages.
[more]
|
38 | / 100 |
Health:
Code health derived from static analysis.
[more]
|
100 | / 100 |
Maintenance:
Reflects how tidy and up-to-date the package is.
[more]
|
100 | / 100 |
Overall score:
Weighted score of the above.
[more]
|
69 |
Detected platforms: Flutter
References Flutter, and has no conflicting libraries.
The description is too short.
Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.
Package is pre-v1 release.
While there is nothing inherently wrong with versions of
0.*.*
, it usually means that the author is still experimenting with the general direction API.
Package | Constraint | Resolved | Available |
---|---|---|---|
Direct dependencies | |||
Dart SDK | >=1.19.0 <2.0.0 | ||
flutter | 0.0.0 | ||
Transitive dependencies | |||
collection | 1.14.6 | 1.14.9 | |
meta | 1.1.2 | ||
sky_engine | 0.0.99 | ||
typed_data | 1.1.5 | ||
vector_math | 2.0.6 | ||
Dev dependencies | |||
flutter_test |