Save

vendor/workerman/validation/library/Rules/NotEmpty.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Rules;
+
+use function is_string;
+use function trim;
+
+/**
+ * Validates whether the input is not empty
+ *
+ * @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ * @author Bram Van der Sype <bram.vandersype@gmail.com>
+ * @author Henrique Moody <henriquemoody@gmail.com>
+ */
+final class NotEmpty extends AbstractRule
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function validate($input): bool
+    {
+        if (is_string($input)) {
+            $input = trim($input);
+        }
+
+        return !empty($input);
+    }
+}