Please help me with this form validation. I know its poorly written Im still learning.

Question

/* Its main aim is to alert a person that more than 8 characters is too long. I also used Bootstrap in the process

Here is the link to the code: https://code.sololearn.com/WPjDImi0ejv0/#js */

$(function() {

$("#demo").keyup(function(){
var len = $("#demo").val();

if(len.length>8){

var el = $("<p></p>").html("");
$("#holder").append(el);

$("p").addClass("alert alert-warning");
var x = $("<span></span>").html(" Too long");

$("p").append(x);
$("span").addClass("glyphicon glyphicon-alert");

stop();
}
else if(len.length<=8){
$("#holder p").children().remove();
}
});

});

Answer 1

16. $("#holder p").children().remove();
👇
16. $("p").remove();
or
16. $("#holder").children().remove();

Answer 2

Vasiliy Thanks very much