Bestehen Formulardaten Über Mehrere Schritte in Laravel

Wenn ich gemacht habe, multistep-Formulare in der Vergangenheit würde ich in der Regel speichern Sie die Formulardaten in der session, bevor es an die Auffassung, dass der Weg der Daten anhält, wenn der Benutzer die Seite aktualisiert oder klickt auf den browser-nativen zurück-buttons.

Übertragen meiner Vergangenheit Logik zu Laravel baute ich die folgende form, bestehend aus drei Phasen:

[Input -> Confirm -> Success]

Routes.php

Route::group(array('prefix' => 'account'), function(){
    Route::get('register', array(
        'before'  => 'guest',
        'as'      => 'account-create',
        'uses'    => 'AccountController@getCreate'
    ));

    Route::post('register', array(
        'before'  => 'guest|csrf',
        'as'      => 'account-create-post',
        'uses'    => 'AccountController@postCreate'
    ));

    Route::get('register/confirm', array(
        'before'  => 'guest',
        'as'      => 'account-create-confirm',
        'uses'    => 'AccountController@getCreateConfirm'
    ));

    Route::post('register/confirm', array(
        'before'  => 'guest|csrf',
        'as'      => 'account-create-confirm-post',
        'uses'    => 'AccountController@postCreateConfirm'
    ));

    Route::get('register/complete', array(
        'before'  => 'guest',
        'as'      => 'account-create-complete',
        'uses'    => 'AccountController@getCreateComplete'
    ));
});

AccountController.php

<?php
class AccountController extends BaseController {

  private $form_session = 'register_form';

  public function getCreate() 
  {
      if(Session::has($this->form_session)) 
      {
          //get forms session data
          $data = Session::get($this->form_session);

          //clear forms session data
          Session::forget($this->form_session);

          //load the form view /w the session data as input
          return View::make('account.create')->with('input',$data);
      }

      return View::make('account.create');
  }

  public function postCreate() 
  {
      //set the form input to the session
      Session::set($this->form_session, Input::all());

      $validation_rules = array(
          'email'         => 'required|max:50|email|unique:users',
          'password'      => 'required|max:60|min:6',
          'password_conf' => 'required|max:60|same:password'                    
      );

      $validator = Validator::make(Input::all(), $validation_rules);

      //get forms session data
      $data = Session::get($this->form_session);

      //Return back to form w/validation errors & session data as input
      if($validator->fails()) {
        return  Redirect::back()->withErrors($validator);
      } 

      //redirect to the confirm step
      return Redirect::route('account-create-confirm');
  }

  public function getCreateConfirm() 
  {
      //prevent access without filling out step1
      if(!Session::has($this->form_session)) {
        return Redirect::route('account-create');
      }

      //get forms session data
      $data = Session::get($this->form_session);

      //retun the confirm view w/session data as input
      return View::make('account.create-confirm')->with('input', $data);
  }

  public function postCreateConfirm() 
  {
      $data = Session::get($this->form_session);

      //insert into DB
      //send emails 
      //etc.

      //clear forms session data
      Session::forget($this->form_session);

      //redirect to the complete/success step
      return Redirect::route('account-create-complete');
  }

  public function getCreateComplete() {
      return View::make('account.create-complete');
  }
}

create.blade.php

<form action="{{ URL::route('account-create-post') }}" method="post">

    Email: <input type="text" name="email" value="{{ (isset($input['email'])) ? e($input['email']) : '' }}">
    @if($errors->has('email'))
        {{ $errors->first('email') }} 
    @endif
    <br />

    Password: <input type="text" name="password" value="">
    @if($errors->has('password'))
        {{ $errors->first('password') }} 
    @endif
    <br />

    Password Confirm: <input type="text" name="password_conf" value="">
    @if($errors->has('password_conf'))
        {{ $errors->first('password_conf') }} 
    @endif     
    <br />

    {{ Form::token() }}

    <input type="submit" value="Confirm">

</form>

create-confirm.blade.php

Email: {{ $input['email']; }}
Password: {{ $input['password']; }}

<form action="{{ URL::route('account-create-confirm-post') }}" method="post">
    {{ Form::token() }}
    <a href="{{ URL::previous() }}">return</a> 
    <input type="submit" name="submit_forward" value="Submit">
</form>

Den oben funktioniert gut, allerdings Frage ich mich, ob dies ist der beste Weg, multi-step-Formulare in Laravel?