mgr/dashboard: fixed edit user quota form error

Fixes: https://tracker.ceph.com/issues/63287
Signed-off-by: Ivo Almeida <ialmeida@redhat.com>
(cherry picked from commit 1a281ccd71bb00606e4d317d46b0144e673f53a9)

diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/cd-form-group.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/cd-form-group.ts
index 64820d82a41228b90865dbf7ddbdd000c3ba9fc5..09aac7136c46aa8af8098dd2bf0032b2eaf761da 100644 (file)
--- a/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/cd-form-group.ts
+++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/forms/cd-form-group.ts
@@ -68,7 +68,7 @@ export class CdFormGroup extends UntypedFormGroup {
   showError(controlName: string, form: NgForm, errorName?: string): boolean {
     const control = this.get(controlName);
     return (
-      (form.submitted || control.dirty) &&
+      (form?.submitted || control.dirty) &&
       (errorName ? control.hasError(errorName) : control.invalid)
     );
   }