// TODO:
var userNameRegex =/[\w\d]{3,10}/;
var passwordRegex =/.{6,20}/;
var userName = document.getElementById("username").value;
var password = document.getElementById("password").value;
var password2= document.getElementById("password-2").value;

var result = userNameRegex.test(userName) &&
             passwordRegex.test(password) &&
             password===password2;
return result;