const quickpassword = require('quickpassword');

quickpassword.comparePassword(input_string, encrypted_password_from_db, (err, isMatch) => {
    if (err) {
        console.log('Password Err');
    } else {
        if (isMatch) {
            // passwords Match
        } else {
            // passwords do not match
        }
    }
});

const quickpassword = require('quickpassword');

quickpassword.cryptPassword(entry, (err, ret) => {
    if (err) {
        console.log('Failed');
    } else {
        // ret contains encrypted password for storage
    }
});