public function ValidateDNI(Gyuser_Model_User $obj) { $id = (int) $obj->getId(); $DNI = $obj->getDNI(); if (trim($DNI) == '') { return true; } if (!$id) { $query = "SELECT count(DNI) as DNI_count,id FROM clients WHERE DNI = '{$DNI}' and status = 1 "; } else { $query = "SELECT count(DNI) as DNI_count,id FROM clients WHERE DNI = '{$DNI}' and status = 1 and id != {$id}"; } $db = Zend_Db_Table::getDefaultAdapter(); $stmt = $db->query($query); $row = $stmt->fetchAll(); $count = $row[0]['DNI_count']; if ($count) { $cObj = new Gyuser_Model_Operator(); $cId = $row[0]['id']; $cObj->setId($cId); $cObj = $this->findClientNames($cObj); $First_name = $cObj->getFirst_name(); $Last_name = $cObj->getLast_name(); $rArr = array('f_name' => $First_name, 'l_name' => $Last_name); return $rArr; } else { return true; } }