TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:24 +02:00
commit aad9daaefd
1506 changed files with 94005 additions and 0 deletions
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Form\Mvc\Validation;
+
+use TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator;
+
+/**
+ * Validator for empty values.
+ *
+ * Scope: frontend
+ */
+final class EmptyValidator extends AbstractValidator
+{
+    /**
+     * This validator always needs to be executed even if the given value is empty.
+     * See AbstractValidator::validate()
+     *
+     * @var bool
+     */
+    protected $acceptsEmptyValues = true;
+
+    /**
+     * Checks if the given property ($propertyValue) is empty (NULL, empty string, empty array or empty object).
+     */
+    public function isValid(mixed $value): void
+    {
+        if (!empty($value)) {
+            $this->addError(
+                $this->translateErrorMessage(
+                    'validation.error.1476396435',
+                    'form'
+                ),
+                1476396435
+            );
+        }
+    }
+}