How to use the enter key in an array?

Question

JavaScript

js question

when you enter into input:
coding
day bolcshe texta
dlya primera
ti samiy lychiy
zadacha ogon

from the input comes to me, like this:
coding day bolcshe texta dlya primera govno spasibo Vladimir ti samiy lychiy zadacha ogon

I need to work with such an array and iterate over it:
"coding"
"day bolcshe texta"
"dlya primera"
"ti samiy lychiy"
"zadacha ogon"

the problem is that enter serves as a form submission, that is, if you press enter everything goes wrong, the value will be erased and will not be displayed. enter doesn't work as a delimiter. Now I made it so that enter is simply ignored.
$(".comment-input input").on("keypress", function (event) {
if (event.keyCode == 13) {
event.preventDefault();
}
});

and I need, when the user enters enter, I thought that this is the next element of the array, and not a new word in it.

Answer 1

In order for the field to be able to separate the text on new lines, input should be replaced. Next, to get an array of values, you can use the following:
<textarea></textarea>

const value = document.querySelector('textarea').value;
const splittedValue = value.split(/\n/);