hnvn/ flutter_pattern_formatter
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172 Stars 
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BSD 3-Clause "New" or "Revised" License 
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Description
A Flutter package provides some implementations of TextInputFormatter that format input with pre-defined patterns
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PatternFormatter
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(),
],
)