bcrypt compare hash and password

1import bcrypt from 'bcryptjs'
2
3export const matchPassword = async (enteredpassword, oldPassword) => {
4  return await bcrypt.compare(enteredpassword, oldPassword)
5}

1// password: the value passed from the password form input
2// hash: the value requested from the database. This is the "encrypted" password
3bcrypt.compare(password, hash).then(validPass => {
4	// validPass returns true or false
5    }.catch(err => console.log('error: ' + err));

1
2	var bcrypt = dcodeIO.bcrypt; 
3
4    /** One way, can't decrypt but can compare */
5    var salt = bcrypt.genSaltSync(10);
6
7    /** Encrypt password */
8    bcrypt.hash('anypassword', salt, (err, res) => {
9        console.log('hash', res)
10        hash = res
11        compare(hash)
12    });
13
14    /** Compare stored password with new encrypted password */
15    function compare(encrypted) {
16        bcrypt.compare('aboveusedpassword', encrypted, (err, res) => {
17            // res == true or res == false
18            console.log('Compared result', res, hash) 
19        })
20    }
21
22// If u want do the same with NodeJS use this:
23/*		var bcrypt = require('bcryptjs')	*/