How to determine that in two pairs of non-multiple digits they go in ascending order?

Question

JavaScript

There is a number, it must be used through the function parameters. This number has at least two pairs of adjacent digits, and two such digits are odd, and there is a second pair of adjacent digits. Similarly, these digits are odd, and these two pairs are separated by one or more even digits. How to determine that the numbers in these pairs are in ascending order?

function prom(number) {

let arr = [];
let numList = 0;
while (arr.length < 8) {
numList = number % 10;
arr.unshift(numList);
number = Math.floor(number / 10);
}
}

prom(37283988);

Answer 1

I messed up something, it is necessary to check on the sample