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   1  <?php
   2  /*
   3   *  $Id: MaxLengthValidator.php 64 2005-05-13 02:43:56Z root $
   4   *
   5   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   6   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   7   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   8   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   9   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  10   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  11   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  12   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  13   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  14   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  15   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  16   *
  17   * This software consists of voluntary contributions made by many individuals
  18   * and is licensed under the LGPL. For more information please see
  19   * <http://propel.phpdb.org>.
  20   */
  21  
  22  require_once 'propel/validator/BasicValidator.php';
  23  
  24  /**
  25   * A validator for maximum string length.
  26   *
  27   * Below is an example usage for your Propel xml schema file.
  28   *
  29   * Note that if you have specified the size attribute in the column tag
  30   * you do not have to specify it as value in the validator rule again as
  31   * this is done automatically.
  32   *
  33   * <code>
  34   *   <column name="username" type="VARCHAR" size="25" required="true" />
  35   *
  36   *   <validator column="username">
  37   *     <rule name="maxLength" message="Passwort must be at least ${value} characters !" />
  38   *   </validator>
  39   * </code>
  40   *
  41   * @author Michael Aichler <aichler@mediacluster.de>
  42   * @version $Revision: 64 $
  43   * @package propel.validator
  44   */
  45  class MaxLengthValidator implements BasicValidator
  46  {
  47  
  48    public function isValid (ValidatorMap $map, $str)
  49    {
  50      return strlen($str) <= intval($map->getValue());
  51    }
  52  }