There is still a bug in this place. It is not a problem with empty data submission.

Question

There are still bugs in this place. The problem is not when submitting empty data.

$param = $request->param();

$pwd = (UserModel::get([ 'id'=>$param['id']]))['password'];

//Remove empty data

foreach ( $param as $k=>$v)

                                                                                                                                                                     k]=$v;

                                                                                                                                                             

                                                                                                                                                                                  $param = $request->except('password');

$result = UserModel::update($param,$condition);

Answer 1

This is correct