Mask sensitive

Masks sensitive data with several different methods.

Installation

npm install mask-sensitive

Usage

var mask = require('mask-sensitive');
var password = 'very sensitive data';
var masked = mask(password, {mode: 'secure'});

Modes

• secure - return ***;
• length - return equal to length number of *;
• half - mask first and last 1/4;
• every - mask every third char;
• middle - replace middle with ***;

By default, secure method is used.

Important

• All data less then 4 chars will be masked with secure mode;
• null is masked as ***.