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GitHub repositoryhnvn/flutter_pattern_formatter

flutter_pattern_formatter

A Flutter package provides some implementations of TextInputFormatter that format input with pre-defined patterns

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flutter_pattern_formatter project cover
Stars
213
Forks
96
Last push (UTC)
Aug 21, 2025
Project status
Active

Original README

English project snapshot. Visit GitHub for the latest content.

PatternFormatter

pub package codecov

A Flutter package provides some implementations of TextInputFormatter that format input with pre-defined patterns

How to use

import 'package:pattern_formatter/pattern_formatter.dart';
Thousands grouping
  • Integer number:

TextField(
  keyboardType: TextInputType.number,
  inputFormatters: [
    ThousandsFormatter()
  ],
)
  • Decimal number:

TextField(
  keyboardType: TextInputType.number,
  inputFormatters: [
    ThousandsFormatter(allowFraction: true)
  ],
)
Card number grouping

TextField(
  keyboardType: TextInputType.number,
  inputFormatters: [
    CreditCardFormatter(),
  ],
)
Date format

TextField(
  keyboardType: TextInputType.number,
  inputFormatters: [
    DateInputFormatter(),
  ],
)
HungHD GitHub avatar
GitHub author

HungHD ↗

Full-stack developer (Android, iOS, Flutter, Blockchain, Solidity).

Hanoi, VietnamOfficial website ↗
LanguagesC++DartCMakeSwiftCHTMLShellKotlinObjective-C

Categories

# flutter# flutter-package# formatters# textinputformatter

Packages published by this repository

Dependencies used

Dependency list 3 items

  • flutter{"sdk":"flutter"}
  • intlany
  • flutter_testDevelopment{"sdk":"flutter"}

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