/**
* Prevent credentials management on edit action.
*
* @param Request $request Current router request.
*
* @return void
*/
protected function loadAttributeSections(Request $request)
{
parent::loadAttributeSections($request);
if ($request->action() === 'edit') {
$this->removeAccessibleAttributes(array_keys($this->sections['credentials']['fields']));
unset($this->sections['credentials']);
}
}
