</div> </fieldset> <fieldset class="buttons"> <button type="reset">RESET</button> <button type="submit" name="stage" value="2">submit</button> </fieldset> </form> </div>'; break; case "2": $subject->setCode($_POST["code"]); $subject->setName($_POST["name"]); $subject->setDescription($_POST["description"]); $subject->setStartYear($_POST["startYear"]); $subject->setStopYear($_POST["stopYear"]); if ($subject->validate()) { if ($subject->update()) { $pageBody .= ' <table> <tbody> <tr> <th>code</th> <td>' . $subject->getCode() . '</td> </tr> <tr> <th>name</th> <td>' . $subject->getName() . '</td> </tr> <tr>