From 952cd2320cab7f7db186513aa88e495d7ca95a63 Mon Sep 17 00:00:00 2001
From: kurilova <kurilova@google.com>
Date: Mon, 20 Oct 2025 10:01:54 +0000
Subject: [PATCH] Change regular expression to satisfy the requirements

---
 .../pages/devices/components/device-form/device.validators.ts   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ui/src/app/pages/devices/components/device-form/device.validators.ts b/modules/ui/src/app/pages/devices/components/device-form/device.validators.ts
index cb882743b..7f97e087a 100644
--- a/modules/ui/src/app/pages/devices/components/device-form/device.validators.ts
+++ b/modules/ui/src/app/pages/devices/components/device-form/device.validators.ts
@@ -31,7 +31,7 @@ export class DeviceValidators {
   );
 
   readonly FIRMWARE_FORMAT_REGEXP = new RegExp(
-    "^([a-z0-9\\p{L}\\p{M}.',-_ ]{1,64})$",
+    '^(?=.*[^\\s])[\\p{L}\\p{M}0-9 .:;_-]{1,64}$',
     'u'
   );