masked_text

A package for masked texts, so if you want a mask for phone, or zip code or any kind of mask, just use it :D

Getting Started

It's very simple, it's a Widget as all the other ones.

new MaskedTextField
(
    maskedTextFieldController: _textCPFController,
    mask: "xxx.xxx.xxx-xx",
    maxLength: 14,
    keyboardType: TextInputType.number,
    inputDecoration: new InputDecoration(
    hintText: "Write you Document here", labelText: "CPF"),
);

'x' is the normal char that your text will have.

this sample reproduces something like this in the end: 111.111.111-11 (if you type all '1' of course, hehehe).

You can also change the escape character you want to use.

If you want to change it, you just need to fill the property escapeCharacter with the character you want.

Example:

new MaskedTextField
(
    maskedTextFieldController: _textCPFController,
    escapeCharacter: '#',
    mask: "###.###.###-##",
    maxLength: 14,
    keyboardType: TextInputType.number,
    inputDecoration: new InputDecoration(
    hintText: "Write you Document here", labelText: "CPF"),
);

'x' is the default escape character.

Libraries

masked_text

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]