public function completed_at_datetimepicker()
    {
        if ($this->wrappedObject->completed_at) {
            return $this->dates->make($this->wrappedObject->completed_at)->format('Y-m-d H:i');
        }
    }
public function completed_at_datetimepicker()
    {
        if ($this->wrappedObject->completed_at) {
            return $this->dates->make($this->wrappedObject->completed_at)->format('Y-m-d H:i');
        }
    }
public function completed_at_datetimepicker ( ) { if ( $ this -> wrappedObject -> completed_at ) { return $ this -> dates -> make ( $ this -> wrappedObject -> completed_at ) -> format ( 'Y-m-d H:i' ) ; } }
Formats the completed_at time ready to be used by bootstrap-datetimepicker.

@return string|void
Formats the completed_at time ready to be used by bootstrap - datetimepicker .