Invalid order by orientation

Question

In my database I have the columns id, uid and data and I would like to sort id by DESC.

$this->getDoctrine()->getRepository(FormInputs::class)->findBy(['uid' => $uid], ['id', 'DESC']);

If I use the second parameter (['id', 'DESC']), I get the following error:

Invalid order by orientation specified for App\Entity\FormInputs#0

Why am I getting this error?

user_5461560 · Answer

Try Passing that like

$this->getDoctrine()->getRepository(FormInputs::class)->
findBy(
  array('uid'=>$uid),
  array('id'=>'DESC')
);