script.js?ver=7.1

js ontravel.de collected 2026-10-07 04:34:05 UTC 1,402 bytes, 38 lines download raw bytes

1window.jQuery(document).ready(function() {
2	var $ = window.jQuery;
3
4	function validateCupoLegitimation() {
5		var creditCardPrefix = $('#cupo_registration_form_credit_card_prefix').val();
6
7		if (
8			creditCardPrefix.length === 0
9			|| (creditCardPrefix.length === 6 && /^\d+$/.test(creditCardPrefix) === true)
10		) {
11			$('#credit_card_prefix').removeClass('invalid');
12		} else {
13			$('#credit_card_prefix').addClass('invalid');
14		}
15
16		if (
17			creditCardPrefix.length > 0
18			|| $('#cupo_registration_form_credit_card_expiry_month').val().length > 0
19			|| $('#cupo_registration_form_credit_card_expiry_year').val().length > 0
20		) {
21			$('#cupo_registration_form_credit_card_prefix').prop('required', true);
22			$('#cupo_registration_form_credit_card_expiry_month').prop('required', true);
23			$('#cupo_registration_form_credit_card_expiry_year').prop('required', true);
24		} else {
25			$('#cupo_registration_form_credit_card_prefix').prop('required', false);
26			$('#cupo_registration_form_credit_card_expiry_month').prop('required', false);
27			$('#cupo_registration_form_credit_card_expiry_year').prop('required', false);
28		}
29	}
30
31	$('#cupo_registration_form_credit_card_prefix').on('keyup', function() {
32		validateCupoLegitimation();
33	});
34
35	$('#cupo_registration_form_credit_card_expiry_month, #cupo_registration_form_credit_card_expiry_year').on('change', function() {
36		validateCupoLegitimation();
37	});
38});

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