Create "ZwSubdivisionCode" rule

library/Exceptions/SubdivisionCode/ZwSubdivisionCodeException.php

@@ -0,0 +1,31 @@
+<?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.md"
+ * file that was distributed with this source code.
+ */
+
+namespace Respect\Validation\Exceptions\SubdivisionCode;
+
+use Respect\Validation\Exceptions\SubdivisionCodeException;
+
+/**
+ * Exception class for Zimbabwe subdivision code.
+ *
+ * ISO 3166-1 alpha-2: ZW
+ */
+class ZwSubdivisionCodeException extends SubdivisionCodeException
+{
+    public static $defaultTemplates = array(
+        self::MODE_DEFAULT => array(
+            self::STANDARD => '{{name}} must be a subdivision code of Zimbabwe',
+        ),
+        self::MODE_NEGATIVE => array(
+            self::STANDARD => '{{name}} must not be a subdivision code of Zimbabwe',
+        ),
+    );
+}

library/Rules/SubdivisionCode/ZwSubdivisionCode.php

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+<?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.md"
+ * file that was distributed with this source code.
+ */
+
+namespace Respect\Validation\Rules\SubdivisionCode;
+
+use Respect\Validation\Rules\AbstractSearcher;
+
+/**
+ * Validator for Zimbabwe subdivision code.
+ *
+ * ISO 3166-1 alpha-2: ZW
+ *
+ * @link http://www.geonames.org/ZW/administrative-division-zimbabwe.html
+ */
+class ZwSubdivisionCode extends AbstractSearcher
+{
+    public $haystack = array(
+        'BU', // Bulawayo (city)
+        'HA', // Harare (city)
+        'MA', // Manicaland
+        'MC', // Mashonaland Central
+        'ME', // Mashonaland East
+        'MI', // Midlands
+        'MN', // Matabeleland North
+        'MS', // Matabeleland South
+        'MV', // Masvingo
+        'MW', // Mashonaland West
+    );
+
+    public $compareIdentical = true;
+}