From 999cc7b8413e5e96ae4da5f8cc0244ad865cb8d0 Mon Sep 17 00:00:00 2001
From: Tim Bowersox <11789189+t-bowersox@users.noreply.github.com>
Date: Fri, 21 Jan 2022 19:49:01 -0500
Subject: [PATCH] docs: add missing return statement to validate() (#44764)

PR Close #44764
---
 .../form-validation/src/app/shared/alter-ego.directive.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aio/content/examples/form-validation/src/app/shared/alter-ego.directive.ts b/aio/content/examples/form-validation/src/app/shared/alter-ego.directive.ts
index 6a03999dff1..44cffb280bc 100644
--- a/aio/content/examples/form-validation/src/app/shared/alter-ego.directive.ts
+++ b/aio/content/examples/form-validation/src/app/shared/alter-ego.directive.ts
@@ -42,7 +42,7 @@ export class UniqueAlterEgoValidatorDirective implements AsyncValidator {
   validate(
     control: AbstractControl
   ): Observable<ValidationErrors | null> {
-    this.validator.validate(control);
+    return this.validator.validate(control);
   }
 }
 // #enddocregion async-validator-directive