From bf9b9e43920748bdba7aafc437e5e7e3b6f903ef Mon Sep 17 00:00:00 2001
From: Cristian Sori <150058074+csori99@users.noreply.github.com>
Date: Mon, 24 Mar 2025 14:35:44 -0400
Subject: [PATCH] Update IsPostalCode.ts

locale should not be marked as optional, under the hood it doesnt accept undefined as a value, causing errors.
---
 src/decorator/string/IsPostalCode.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/decorator/string/IsPostalCode.ts b/src/decorator/string/IsPostalCode.ts
index 507a462c64..5a8a84c1ff 100644
--- a/src/decorator/string/IsPostalCode.ts
+++ b/src/decorator/string/IsPostalCode.ts
@@ -18,7 +18,7 @@ export function isPostalCode(value: unknown, locale: 'any' | ValidatorJS.PostalC
  * If given value is not a string, then it returns false.
  */
 export function IsPostalCode(
-  locale?: 'any' | ValidatorJS.PostalCodeLocale,
+  locale: 'any' | ValidatorJS.PostalCodeLocale,
   validationOptions?: ValidationOptions
 ): PropertyDecorator {
   return ValidateBy(