Laravel redirect back with() message 有大用

Alternative approach would be

Controller

Session::flash('message', "Special message goes here");
return Redirect::back();

View

@if (Session::has('message'))
   <div class="alert alert-info">{{ Session::get('message') }}</div>
@endif

You have an error (misspelling):

Sessions::get('msg')// an extra 's' on end

Should be:

Session::get('msg')

I think, now it should work, it does for me.

laravel 5:

 return redirect()->back()->with('success', ['your message,here']);   

Blade:

@if (\Session::has('success'))
    <div class="alert alert-success">
        <ul>
            <li>{!! \Session::get('success') !!}</li>
        </ul>
    </div>
@endif

I stopped writing this myself for laravel in favor of the Laracasts package that handles it all for you. It is really easy to use and keeps your code clean. There is even a laracast that covers how to use it. All you have to do:

Pull in the package through Composer.

"require": {
  "laracasts/flash": "~1.0"
}

Include the service provider within app/config/app.php.

'providers' => [
  'Laracasts\Flash\FlashServiceProvider'
];

Add a facade alias to this same file at the bottom:

'aliases' => [
  'Flash' => 'Laracasts\Flash\Flash'
];

Pull the HTML into the view:

@include('flash::message') 

There is a close button on the right of the message. This relies on jQuery so make sure that is added before your bootstrap.

optional changes:

If you aren't using bootstrap or want to skip the include of the flash message and write the code yourself:

@if (Session::has('flash_notification.message'))
  <div class="{{ Session::get('flash_notification.level') }}">
    {{ Session::get('flash_notification.message') }}
  </div>
@endif

If you would like to view the HTML pulled in by @include('flash::message'), you can find it in vendor/laracasts/flash/src/views/message.blade.php.

If you need to modify the partials do:

php artisan view:publish laracasts/flash

The two package views will now be located in the `app/views/packages/laracasts/flash/' directory.

Just set the flash message and redirect to back from your controller functiion.

    session()->flash('msg', 'Successfully done the operation.');
    return redirect()->back();

And then you can get the message in the view blade file.

   {!! Session::has('msg') ? Session::get("msg") : '' !!}

I faced with the same problem and this worked.

Controller

return Redirect::back()->withInput()->withErrors(array('user_name' => $message));

View

<div>{{{ $errors->first('user_name') }}}</div>

For Laravel 3

Just a heads up on @giannis christofakis answer; for anyone using Laravel 3 replace

return Redirect::back()->withErrors(['msg', 'The Message']);

with:

return Redirect::back()->with_errors(['msg', 'The Message']);

In Laravel 5.4 the following worked for me:

return back()->withErrors(['field_name' => ['Your custom message here.']]);