From 222b2d7512b198771c40c6e8b7befbd008c44ec1 Mon Sep 17 00:00:00 2001
From: naitsirch <naitsirch@e.mail.de>
Date: Tue, 1 Oct 2019 10:26:23 +0200
Subject: [PATCH] Fixed Javascript Pattern of jQuery/DateType (needed for PHP
 7.3)

Since PHP 7.3 the regular expression `([\\\/.:_;,\s-\ ]{1})` triggers the warning `preg_split(): Compilation failed: invalid range in character class at offset 11`. The range operator '-' has to be escaped, because `\s-\ ` is not a valid range.
---
 Form/JQuery/Type/DateType.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Form/JQuery/Type/DateType.php b/Form/JQuery/Type/DateType.php
index f16dee2b..b397f309 100644
--- a/Form/JQuery/Type/DateType.php
+++ b/Form/JQuery/Type/DateType.php
@@ -127,7 +127,7 @@ public function getName()
     protected function getJavascriptPattern(\IntlDateFormatter $formatter)
     {
         $pattern = $formatter->getPattern();
-        $patterns = preg_split('([\\\/.:_;,\s-\ ]{1})', $pattern);
+        $patterns = preg_split('([\\\/.:_;,\s\-\ ]{1})', $pattern);
         $exits = array();
 
         // Transform pattern for JQuery ui datepicker