/**
  * render interface to create new email
  *
  * @param $person_id
  * @return \Illuminate\View\View
  */
 public function create($person_id)
 {
     $person = Person::find($person_id);
     if (count($person) != 1) {
         return view('errors.404');
     }
     return view('email.save', compact('person'));
 }
 /**
  * render interface to edit a exists person
  *
  * @param $id
  * @return \Illuminate\View\View
  */
 public function edit($id)
 {
     $person = Person::find($id);
     return view('person.save', compact('person'));
 }