[BUGFIX] avoid PHP Warning in StringValidator

this happens if using Length Validation without Configuration
in2code-de · May 21, 2024 · 98a8694 · 98a8694
1 parent 8520cc4
commit 98a8694
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Classes/Domain/Validator/StringValidator.php b/Classes/Domain/Validator/StringValidator.php
@@ -144,7 +144,7 @@ protected function validateRange(string $value, string $configuration): bool
     protected function validateLength(string $value, string $configuration): bool
     {
         $values = GeneralUtility::trimExplode(',', $configuration, true);
-        if ((int)$values[0] <= 0) {
+        if (!isset($values[0]) || (int)$values[0] <= 0) {
             return true;
         }
         if (!isset($values[1])) {