const bcrypt=require('bcypt')
bcrypt.genSalt(saltRounds, function(err, salt) {
bcrypt.hash(password, salt, function(err, hash) {
//add to database
});
});
bcrypt.hash(password, 12).then(hash => {
console.log(hash)
});
private String hashPassword(String plainTextPassword){
return BCrypt.hashpw(plainTextPassword, BCrypt.gensalt());
}