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application/Espo/Classes/FieldSanitizers/StringTrim.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Classes\FieldSanitizers;
+
+use Espo\Core\FieldSanitize\Sanitizer;
+use Espo\Core\FieldSanitize\Sanitizer\Data;
+
+/**
+ * @noinspection PhpUnused
+ */
+class StringTrim implements Sanitizer
+{
+    public function sanitize(Data $data, string $field): void
+    {
+        if (!$data->has($field)) {
+            return;
+        }
+
+        $value = $data->get($field);
+
+        if (!is_string($value)) {
+            return;
+        }
+
+        $value = trim($value);
+
+        if ($value === '') {
+            $value = null;
+        }
+
+        $data->set($field, $value);
+    }
+}