if(userName === "" || passWord === "" ||  passWord.length <5 || conPassWord === "" || passWord !== conPassWord) {
        if(userName === "") {
            document.getElementById("lstUserName").innerHTML =
            "Du mangler brukernavn";
        }
        if(passWord === "") {
            document.getElementById("lstPassWord").innerHTML = "Du mangler passord";
        }
        if(passWord.length <5) {
            document.getElementById("lstPassWordLength").innerHTML =
            "Passordet er ikke langt nok";
        }
        if(conPassWord === "") {
            document.getElementById("lstConPassWord").innerHTML ="Fyll ut alle feltene";
        }
        if(passWord !== conPassWord) {
            document.getElementById("lstMatching").innerHTML =
            "Passordene matcher ikke";
        }
    }
    else {
        document.getElementById("lstMatching").innerHTML = ""
    }
}