Password Strength Meter For AngularJs
This angular based password strength meter used to calculate and display the strength password so that visitor could choose strongest password. To display the strength of the password with a visual feedback. PasswordStrengthMeter use zxcvbn to estimate the strength of the password and also provide a visual feedback with suggestions and warning messages.
Get Started
Step 1: Since this lib was depending upon the zxcvbn lib, install it first
npm install zxcvbn3 --save
Step 2: Install password-strength-meter
npm install angular-password-strength-meter --save
Step 3: Import Password Strength Meter Module into your app module
....
import { PasswordStrengthMeterModule } from 'angular-password-strength-meter';
....
@NgModule({
...
imports: [
....
PasswordStrengthMeterModule
],
....
})
export class AppModule { }
Step 4: use the password-strength-meter component in your app.component.ts
<password-strength-meter [password]="password"></password-strength-meter>
API
option | bind | type | default | description |
---|---|---|---|---|
password | Input() | string | – | password to calculate its strength |
minPasswordLength | Input() | number | 8 | min length of password to calculate the strength |
enableFeedback | Input() | boolean | false | to show/hide the suggestions and warning messages |
colors | Input() | string[] | [‘darkred’, ‘orangered’, ‘orange’, ‘yellowgreen’, ‘green’] | to overide the meter colors, password strength range is 0 – 4, for strength 0 equals first color in the array and so on |
strengthChange | Output() | number | – | emits the strength of the provided password in number -> range 0 – 4 |
See live demo and download source code.
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This awesome script developed by antoantonyk. Visit their official repository for more information and follow for future updates.