From c970a82d15dcd1a3c68d03296bebd4e8e67da40b Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Fri, 28 Jan 2022 09:43:26 +0100
Subject: [PATCH] dns/ddclient - missing upper case in model validation for
 username. closes https://github.com/opnsense/plugins/issues/2773

---
 .../src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
index c5521211f..df0a92297 100644
--- a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
@@ -69,7 +69,7 @@
                 </service>
                 <username type="TextField">
                     <Required>N</Required>
-                    <mask>/^([a-z0-9\-.@_:+])*$/u</mask>
+                    <mask>/^([a-zA-Z0-9\-.@_:+])*$/u</mask>
                     <ValidationMessage>The username contains invalid characters.</ValidationMessage>
                 </username>
                 <password type="UpdateOnlyTextField">