Cacher is the code snippet organizer for pro developers

<?php
$rules = array(
    'titre' => 'required|alpha|unique:livres',
    'auteur' => 'required|alpha',
    'editeur' => 'required|alpha'
);

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

if ($validator->passes()) {
    $livre = new Livre;
    $livre->create(Input::all());
    return 'Livre enregistré'; 
} else {
    return Redirect::back()->withInput()->withErrors($validator->messages());
}