Code Entry Field #

A Flutter widget for entering single characters at a time in a series of boxes.

[Example]

Features #

• Enter single characters in a series of boxes.
• Focus moves to the next box automatically.
• Backspace clears the current box or moves to the previous box.
• Tab and enter keys move focus to the next box.
• Supports only letters and numbers.
• Customizable number of character boxes.
• Callback for when the characters change.

Getting started #

To use this widget, add code_entry_field as a dependency in your pubspec.yaml file.

Usage #

import 'package:code_entry_field/code_entry_field.dart';

CodeEntryField(
  characterCount: 6,
  onChanged: (characters) {
    print(characters);
  },
  cornerRadius: 12.0, // Optional: default is 8.0
  boxSize: 60.0, // Optional: default is 50.0
  initialCharacters: ['A', 'B', 'C'], // Optional: default is empty
)