form.js

function loginBtn(e) {

    const num = document.getElementById('myInput').value;

    if (num === "") {
        setTimeout(function show() {
            let snd = new Audio('https://drive.google.com/file/d/19qZ2Hxr_9zh7a2XSFHuJQUL-9RXVFGiH/view?usp=sharing');
            snd.play()
        }, 1000)
        alert('Please enter 8 digit password')
    } else if (num < 0) {
        alert("Please enter positive password")
    }

}

submit.addEventListener('click', loginBtn)



function myFunction() {
    var x = document.getElementById("myInput");
    if (x.type === "password") {
        x.type = "text";
    } else {
        x.type = "password";
    }
}



function upperCaseF(a) {
    setTimeout(function () {
        a.value = a.value.toUpperCase();
    }, 1);
}