[BUGFIX] Prevent undefined array key warning in ForeignValidator::class

Related: #1105
in2code-de · Sep 18, 2024 · cc88c6a · cc88c6a
1 parent 5127b14
commit cc88c6a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Classes/Domain/Validator/ForeignValidator.php b/Classes/Domain/Validator/ForeignValidator.php
@@ -40,7 +40,7 @@ public function isValid($mail): void
             if (is_subclass_of($validatorConf['class'], $this->validatorInterface)) {
                 /** @var AbstractValidator $validator */
                 $validator = GeneralUtility::makeInstance($validatorConf['class']);
-                $validator->setConfiguration((array)$validatorConf['config']);
+                $validator->setConfiguration($validatorConf['config'] ?? []);
                 $validator->initialize();
                 /** @var Result $result */
                 $this->addErrors($validator->validate($mail));