A flutter text input widget for visually typing separated lists, such as a list of email recipients

Provides you a textfield and accompanying controller that users can visually type separated lists into, such as a list of email recipients.

Features

Textfield that creates a list as you type
Handy controller than can be used with other text fields for more customisation.
Remove from list with normal backspace.

Getting started

Add the package to your project pubspec.yaml

    listtextfield: any

Import the package in the project file

    import "package:listtextfield/listtextfield.dart";

Usage

Create a ListTextEditingController with the list separator users should type.

 final _controller = ListTextEditingController(',');

You may also initialise your controller with some items in the list, by providing the optional set of strings.

 final _controller = ListTextEditingController(',', {'InitialItem1', 'InitialItem2',});

Add a ListTextField widget to your widget tree and supply the controller

 Widget build(BuildContext context){
    return Column(
        children: [
            ListTextField(
                controller: _controller, 
                itemBuilder: (ctx, item){
                    // Build how items in the list should appear
                    return Chip(
                    label: Text(value),
                    onDeleted: () => _controller.removeItem(value),
                    );
                }
            ),
        ],
    );
 }

You can access the typed list by calling items on the controller