public function subscribe()
{
$rules = array('email' => 'required|email|min:3');
$alreadyTaken = Subscribers::where('email', Input::get('email'))->count();
$validator = Validator::make(Input::all(), $rules);
if (!$validator->fails() && $alreadyTaken !== 1) {
$subscriber = new Subscribers();
$subscriber->name = Input::get('name');
$subscriber->email = Input::get('email');
$subscriber->save();
}
return Redirect::route('front.inventory')->with('success', 'You have been subscribed to our newsletter.');
}
