00001 <?php 00002 00007 abstract class oxCompanyVatInChecker 00008 { 00009 00015 protected $_sError = ''; 00016 00022 public function setError($sError) 00023 { 00024 $this->_sError = $sError; 00025 } 00026 00032 public function getError() 00033 { 00034 return $this->_sError; 00035 } 00036 00044 abstract public function validate(oxCompanyVatIn $oVatIn); 00045 }