From d86b69ce61ffc4528529e398056010e9675bdf47 Mon Sep 17 00:00:00 2001
From: Dominique FOURNIER <dominique.fournier@grenoble.cnrs.fr>
Date: Fri, 23 Jun 2023 07:35:16 +0200
Subject: [PATCH] Form : do not use an error array if there is no error and the
 array is false

---
 src/Form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Form.php b/src/Form.php
index 6909286..58124ff 100644
--- a/src/Form.php
+++ b/src/Form.php
@@ -613,7 +613,7 @@ class Form
             return $inputDate;
         }
         $errors = $date->getLastErrors();
-        if ($errors["warning_count"] > 0 || $errors["error_count"] > 0) {
+        if (is_array($errors) && ($errors["warning_count"] > 0 || $errors["error_count"] > 0)) {
             return $inputDate;
         }
         return $date->format($outputFormat);