diff --git a/libraries/helpers/src/utils/valid.url.path.ts b/libraries/helpers/src/utils/valid.url.path.ts
index 5abf2aa6..8022ecc6 100644
--- a/libraries/helpers/src/utils/valid.url.path.ts
+++ b/libraries/helpers/src/utils/valid.url.path.ts
@@ -7,7 +7,7 @@ export class ValidUrlPath implements ValidatorConstraintInterface {
       return true;
     }
 
-    return text.indexOf(process.env.RESTRICT_UPLOAD_DOMAINS) > -1;
+    return (text || 'invalid url').indexOf(process.env.RESTRICT_UPLOAD_DOMAINS) > -1;
   }
 
   defaultMessage(args: ValidationArguments) {