strengthpassword

A new Flutter package for both android and iOS which helps to find the strength of password and if password is weak it doesnt allow validation

Usage

In the pubspec.yaml of your flutter project, add the following dependency:

dependencies:
  ...
  strengthpassword: "^0.0.1"

In your library add the following import:

import 'package:strengthpassword/strengthpassword.dart';

For help getting started with Flutter, view the online documentation.

Example

TextEditingController passwordControl = new TextEditingController(); Container( margin: EdgeInsets.symmetric(horizontal: 10), child: PasswordField(textEditingController: passwordControl)),

The result if 'passwordControl' text string is :

1. string length < 6 and is common passowrd
   • weak
2. string length = 6
   • weak - common password - all letter is either character or numeric or uppercase or lowercase
   • fair - either two/three of number or letter or special character is present in password string
3. otherwise
   • weak - common password - all letter is either character or numeric or uppercase or lowercase
   • fair - either two of number or letter or special character is present in password string
   • strong - must consist consists three of number , letterand special character is present in password string

Preview