egzamin6_haslo.js

function sprawdz()
{
    var pwd = document.getElementById("pwd").value;
    var polewynik = document.getElementById("wynik");

    var numberCount = 0;
    var length = pwd.length;
    var canproceed = true;

    if(length <= 0)
    {
        canproceed = false;
        polewynik.style.color = "red";
        polewynik.innerHTML = "WPISZ HASŁO!";
    }


    if(canproceed)
    {
        Array.from(pwd).forEach((e,i) =>
        {
            if(!isNaN(e)){numberCount++;}
        });

        //DEBUG
        alert("Number count:" + numberCount);

        if(length >= 7 && numberCount >= 1)
        {
            polewynik.style.color = "green";
            polewynik.innerHTML = "DOBRE";
        }
        else if(length >= 4 && numberCount >= 1)
        {
            polewynik.style.color = "blue";
            polewynik.innerHTML = "ŚREDNIE";
        }
        else
        {
            polewynik.style.color = "yellow";
            polewynik.innerHTML = "SŁABE";
        }
    }
}