calvium-secure-password-validator

Secure Password Validator

Designed for some very specific password rules:

• Minimum of 8 characters
• Admin Account: 14 characters minimum
• Combination of at least three of the following:
  • Uppercase characters of European languages
  • Lowercase characters of European languages
  • Base 10 digits (i.e. 0 through 9)
  • Non alphanumeric characters: ~!@#$%^&*_-+=`|{}][)(;:’”<>,./?
  • Any Unicode character that is categorized as an alphabetic character but is not uppercase or lowercase. This includes Unicode characters from Asian languages.

Usage

const validator = require('calvium-secure-password-validator');

const {valid, message} = validator(passwordInput);

if (!valid) {
   console.warn('Invalid Password', message); 
}

Message will be undefined if the validation succeeds. If it fails, then a helpful message explaining why is shown.

Run the Tests

npm run test