JavaScript DOM

Question

I have an error and I don't know how to fix it,
This is my JavaScript code:

var codigo = Math.round(Math.random()*(9999-1000)+parseInt(1000));
intentos = 0;

console.log(codigo);

var formulario = document.getElementById("form");

var getValue = function(){
var x = document.getElementById("numero").value;

var aciertos = 0,
coincidencias = 0;

if (propuesta != codigo) {
intentos = intentos + 1;
for (var i in codigo.length){
if (propuesta.charAt(i) == codigo.charAt(i)){
aciertos = aciertos + 1;
} else if (propuesta.charAt(i) in codigo){
coincidencias = coincidencias + 1
}
}
alert("Successes: " + aciertos + " Coincidences: " + coincidencias);
alert("propon otro numero");
}
};

In the HTML document I have a form with an input and a send button but as soon as the form is sent it saves the value of the variable and it is automatically deleted, how do I for not delete it?

Answer 1

I resolve it, even so Thanks (and it’s almost whole code)😂
I only change the input to a prompt😂

Answer 2

Can you send a Link of your whole code

Answer 3

😂