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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/*
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 *  $Id: Usstate.php 7490 2010-03-29 19:53:27Z jwage $
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * This software consists of voluntary contributions made by many individuals
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 * and is licensed under the LGPL. For more information, see
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 * <http://www.doctrine-project.org>.
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 */
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/**
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 * Doctrine_Validator_Usstate
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 *
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 * @package     Doctrine
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 * @subpackage  Validator
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 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
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 * @link        www.doctrine-project.org
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 * @since       1.0
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 * @version     $Revision: 7490 $
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 * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
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 */
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class Doctrine_Validator_Usstate extends Doctrine_Validator_Driver
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{
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    private static $states = array(
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                'AK' => true,
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                'AL' => true,
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                'AR' => true,
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                'AZ' => true,
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                'CA' => true,
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                'CO' => true,
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                'CT' => true,
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                'DC' => true,
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                'DE' => true,
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                'FL' => true,
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                'GA' => true,
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                'HI' => true,
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                'IA' => true,
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                'ID' => true,
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                'IL' => true,
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                'IN' => true,
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                'KS' => true,
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                'KY' => true,
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                'LA' => true,
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                'MA' => true,
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                'MD' => true,
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                'ME' => true,
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                'MI' => true,
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                'MN' => true,
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                'MO' => true,
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                'MS' => true,
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                'MT' => true,
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                'NC' => true,
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                'ND' => true,
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                'NE' => true,
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                'NH' => true,
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                'NJ' => true,
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                'NM' => true,
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                'NV' => true,
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                'NY' => true,
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                'OH' => true,
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                'OK' => true,
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                'OR' => true,
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                'PA' => true,
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                'PR' => true,
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                'RI' => true,
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                'SC' => true,
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                'SD' => true,
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                'TN' => true,
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                'TX' => true,
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                'UT' => true,
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                'VA' => true,
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                'VI' => true,
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                'VT' => true,
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                'WA' => true,
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                'WI' => true,
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                'WV' => true,
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                'WY' => true
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            );
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    public function getStates()
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    {
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        return self::$states;
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    }
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    /**
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     * checks if given value is a valid US state code
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     *
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     * @param string $args
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     * @return boolean
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     */
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    public function validate($value)
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    {
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        if (is_null($value)) {
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            return true;
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        }
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        return isset(self::$states[$value]);
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    }
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}