public function getUnsubscribe() { if (!\Input::has('e')) { return redirect('/')->with('flashMessage', ['class' => 'danger', 'message' => 'No inputs, cannot unsubscribe.']); } try { \NewsLetter::remove(trim(\Input::get('e'))); return redirect('/')->with('flashMessage', ['class' => 'success', 'message' => 'successfully unsubscribe.']); } catch (\Exception $e) { return redirect('/')->with('flashMessage', ['class' => 'danger', 'message' => $e->getMessage()]); } }