group(function () { Route::get('/unsubscribe/{token}', function() { try { $token = request()->token; $email = decrypt($token); if (!User::whereEmail($email)->exists()) { return redirect('/'); } if (User::whereEmail($email)->first()->marketing_emails === false) { return 'You have already unsubscribed from marketing emails.'; } User::whereEmail($email)->update(['marketing_emails' => false]); return 'You have been unsubscribed from marketing emails.'; } catch (\Throwable $e) { return 'Something went wrong. Please try again or contact support.'; } })->name('unsubscribe.marketing.emails'); });