- Implemented: boolean validator

git-svn-id: svn://arbitracker.org/phpillow/trunk@169 c9640fd1-f2a0-481e-a8e5-009dc8289155

src/classes/validator/boolean.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * phpillow CouchDB backend
+ *
+ * This file is part of phpillow.
+ *
+ * phpillow is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the Free
+ * Software Foundation; version 3 of the License.
+ *
+ * phpillow 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 Lesser General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with phpillow; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @package Core
+ * @version $Revision$
+ * @license http://www.gnu.org/licenses/lgpl-3.0.txt LGPL
+ */
+
+/**
+ * validate boolean inputs
+ *
+ * @package Core
+ * @version $Revision$
+ * @license http://www.gnu.org/licenses/lgpl-3.0.txt LGPL
+ */
+class phpillowBooleanValidator extends phpillowValidator
+{
+    /**
+     * Validate input as a boolean
+     * 
+     * @param mixed $input 
+     * @return bool
+     */
+    public function validate( $input )
+    {
+        return (bool) $input;
+    }
+}