James
flutter password strength
Data breaches and identity theft are on the rise, and the cause is often compromised passwords. After stealing credentials, cybercriminals can use passwords to steal your important information and steal more of their personally identifiable information (PII) such as their names, addresses, and bank account information. Here is a password strength checker for Flutter with a basic interface and some useful functions. It can help you now.
Features
Here, we highlight some important features of this tool.
- Linear strength indicator.
- Customise colors, borders, etc.
Usage
import 'package:flutter_password_strength/flutter_password_strength.dart';
FlutterPasswordStrength(
password: _password,
strengthCallback: (strength){
debugPrint(strength.toString());
}
)
Arguments
| Arguments | Default | Type | Description |
|---|---|---|---|
| password | required | String | Password |
| width | null | double | Strength bar width |
| height | 5 | double | Strength bar height |
| strengthColors | null | TweenSequence<Color> | 0.0 ~ 0.25 : red, 0.26 ~ 0.5 : yellow, 0.51 ~ 0.75 : blue, 0.76 ~ 1 : green |
| backgroundColor | Colors.grey | Color | background for strength bar |
| radius | 0 | double | Strength bar radius |
| duration | 3000 | Duration | Animation duration |
| strengthCallback | null | void Function(double strength) | Strength callback, return between 0 to 1 |
GitHub
https://github.com/flutter-password-strength
