X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/5ecee04a6186627bd1875b2dabcc31489569ff71..f4012790be2404ce2f5b2594338fac43b1b9c59b:/src/validators/is-remote-host.tsx

diff --git a/src/validators/is-remote-host.tsx b/src/validators/is-remote-host.tsx
new file mode 100644
index 00000000..b5e22312
--- /dev/null
+++ b/src/validators/is-remote-host.tsx
@@ -0,0 +1,10 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+
+const ERROR_MESSAGE = 'Remote host is invalid';
+
+export const isRemoteHost = (value: string) => {
+    return value.match(/\w+\.\w+\.\w+/i) ? undefined : ERROR_MESSAGE;
+};
