currency_textfield 1.0.3

  • Readme
  • Changelog
  • Example
  • Installing
  • 79

currency_textfield #

A Controller for currency text input


Usage #

Import the library

import 'package:currency_textfield/currency_textfield.dart';

Create the Controller

CurrencyTextFieldController controller = CurrencyTextFieldController()

Currency Symbol, Decimal and Thousand separator #

It's possible to customize leftSymbol, decimal and thousand separators:

var controller = CurrencyTextFieldController(leftSymbol: "RR", decimalSymbol: ".", thousandSymbol: ",");

Get double value #

To get the number value from controller, use the doubleValue property:

final double val = controller.doubleValue;

[1.0.1] - [1.0.2] - [1.0.3] - 2019-10-07.

  • Adjust parameters.

[1.0.0] - 2019-10-07.

  • First release.


import 'package:flutter/material.dart';
import 'package:currency_textfield/currency_textfield.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
      home: MyHomePage(title: 'Flutter Demo'),

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  _MyHomePageState createState() => _MyHomePageState();

class _MyHomePageState extends State<MyHomePage> {
  final CurrencyTextFieldController _controller = CurrencyTextFieldController();
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: Text(widget.title),
        body: Center(
          child: TextField(
            controller: _controller,
            keyboardType: TextInputType.number,

  void dispose() {

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  currency_textfield: ^1.0.3

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:currency_textfield/currency_textfield.dart';
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Learn more about scoring.

We analyzed this package on Dec 13, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.0
  • pana: 0.13.1+4
  • Flutter: 1.12.13+hotfix.4

Maintenance suggestions

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies