Password Strength Meter For Vue

To display the strength of the password with a visual feedback.

Password Strength Meter use zxcvbn to estimate the strength of the password and also provide a visual feedback with suggestions and warning messages.

This lib was developed based on the following tutorial.

How then is password strength measured? Dropbox developed an algorithm for a realistic password strength estimator inspired by password crackers. This algorithm is packaged in a Javascript library called zxcvbn. In addition, the package contains a dictionary of commonly used English words, names and passwords.

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Demo

See Demo Here

<VPasswordStrengthMeter :password="password"></VPasswordStrengthMeter>

Get Started

Step 1: Install v-password-strength-meter

npm install v-password-strength-meter --save

Step 2: Import Password Strength Meter into your app

....
import VPasswordStrengthMeter from 'v-password-strength-meter';

export default {
  name: "app",
  components: {
    VPasswordStrengthMeter: VPasswordStrengthMeter
  },

Step 3: use the PasswordStrengthMeter component in your component template

  <VPasswordStrengthMeter :password="password"/>

API

| option | bind | type | default | description | | :---------------- | :----: | :------: | :--------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------- | | password | props | string | - | password to calculate its strength | | minPasswordLength | props | number | 8 | min length of password to calculate the strength | | enableFeedback | props | boolean | false | to show/hide the suggestions and warning messages | | colors | props | 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 | $emit | number | - | emits the strength of the provided password in number -> range 0 - 4 |