public function update(Request $request)
{
$post = $request->all();
$exam_id = $post['exam_id'];
unset($post['exam_id']);
$validator = question::validateUpdateData($post);
if ($validator->fails()) {
return redirect()->back()->withErrors($validator->errors());
} else {
unset($post['_token']);
$result = question::where('id', $post['id'])->update($post);
if ($result > 0) {
Flash::success('Question successfully updated');
return redirect('manageQuestions/' . $exam_id);
}
}
}
