From 65ced5261f8a9fa2144984c5106d06f9461c4182 Mon Sep 17 00:00:00 2001
From: Thomas Bartelt <tb@tel.bar>
Date: Fri, 18 Sep 2026 20:23:09 +0200
Subject: [PATCH] fix(kasse-neu): Fehlerbox ohne .prop('hidden') (jQuery 1.6)

---
 .../themes/theme2/templates/content_cash_desk_neu.tpl         | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/intelectra_shop/themes/theme2/templates/content_cash_desk_neu.tpl b/web/intelectra_shop/themes/theme2/templates/content_cash_desk_neu.tpl
index cc6d5f5..75068e8 100644
--- a/web/intelectra_shop/themes/theme2/templates/content_cash_desk_neu.tpl
+++ b/web/intelectra_shop/themes/theme2/templates/content_cash_desk_neu.tpl
@@ -535,12 +535,12 @@ $(document).ready(function() {
 		if (!$('#agreements_accepted').is(':checked')) { $('#ck-agree').addClass('ck-invalid'); fehler.push('Zustimmung zu AGB und Widerruf'); }
 		var $box = $('#ck-client-errors');
 		if (fehler.length) {
-			$box.html('<strong>Bitte noch ausfüllen:</strong> ' + fehler.join(', ')).prop('hidden', false);
+			$box.html('<strong>Bitte noch ausfüllen:</strong> ' + fehler.join(', ')).removeAttr('hidden').show();
 			var $first = $('.ck .ck-invalid').first();
 			if ($first.length) { $('html, body').animate({ scrollTop: $first.offset().top - 90 }, 250); $first.find('input,select').add($first.filter('input,select')).first().focus();   // kein .addBack() in jQuery 1.6 }
 			return false;
 		}
-		$box.prop('hidden', true);
+		$box.attr('hidden', 'hidden').hide();
 		return true;
 	}
 	$('#send_order_button').click(function(e) {