Does anyone have any experience with this? Could you point me in a direction where I could find a tutorial?

I'm not sure that this is what I'm asking for help with. I should have been more specific and included what I have now.

I've got a form like:

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

@foreach($rows as $row)

       <input type="text" name="field1" value="{{ $row->field1 }}">
       <input type="text" name="field2" value="{{ $row->field2 }}">

@endforeach

<button type="submit" name="submit">Save</button>

{{ Form::token() }}

</form>

When the user clicks save, it will update all of the returned rows.

(DISCLAIMER: I don't like FormBuilder and therefore didn't use it in this example. I prefer raw HTML.)