Israel id number validation

id_number_validtion.js

function validation(id) {
	id = String(id).trim();
	if (id.length > 9 || isNaN(id)) return false;
	id = id.length < 9 ? ("00000000" + id).slice(-9) : id;
		return Array.from(id, Number).reduce((counter, digit, i) => {
			const step = digit * ((i % 2) + 1);
			return counter + (step > 9 ? step - 9 : step);
		}) % 10 === 0;
}