From 6a19fa193839dd9b3f750c98f581a0fbbd3e1010 Mon Sep 17 00:00:00 2001
From: Tom Dewey <tom.dewey@raspberrypi.com>
Date: Wed, 14 Feb 2024 14:22:01 +0000
Subject: [PATCH] OS Customisation: Validate usernames

Import the systemd recommended username validation regex.

Resolves a ticket reported to the Raspberry Pi information inbox.
---
 src/OptionsPopup.qml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/OptionsPopup.qml b/src/OptionsPopup.qml
index 45d6ade..a60b380 100644
--- a/src/OptionsPopup.qml
+++ b/src/OptionsPopup.qml
@@ -141,6 +141,7 @@ Window {
                                         selectByMouse: true
                                         property bool indicateError: false
                                         maximumLength: 31
+                                        validator: RegularExpressionValidator { regularExpression: /^[a-z][a-z0-9-]{0,30}$/ }
 
                                         onTextEdited: {
                                             indicateError = false