From 50d003559183f5df32b5fa6c878114f8ebf89e31 Mon Sep 17 00:00:00 2001
From: REJack <info@rejack.de>
Date: Fri, 24 Jul 2020 16:04:45 +0200
Subject: [PATCH] fix html validator error

---
 pages/forms/advanced.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pages/forms/advanced.html b/pages/forms/advanced.html
index 1613e430c..1604d5581 100644
--- a/pages/forms/advanced.html
+++ b/pages/forms/advanced.html
@@ -1473,7 +1473,7 @@
                 <div class="table table-striped files" id="previews">
                   <div id="template" class="row mt-2">
                     <div class="col-auto">
-                        <span class="preview"><img src="" alt="" data-dz-thumbnail /></span>
+                        <span class="preview"><img src="data:," alt="" data-dz-thumbnail /></span>
                     </div>
                     <div class="col d-flex align-items-center">
                         <p class="mb-0">