alert
, confirm
and prompt
JS-005221 },
22 onError(err) {
23 // This makes sense as logging might cause an infinite loop
24 alert(err);25 },
26 });
27
JavaScript's alert
, confirm
and prompt
functions are widely considered to be obtrusive as UI elements and should be replaced by a more appropriate custom UI implementation.
Furthermore, alert
is often used while debugging code, which should be removed before deployment to production.
alert("here!");
confirm("Are you sure?");
prompt("What is your name?", "John Doe");
customAlert("Something happened!");
customConfirm("Are you sure?");
customPrompt("Who are you?");
function foo() {
const alert = myCustomLib.customAlert;
alert();
}