Untitled

public function cadastro()
{
    return View('/cadastro');
}

public function novo()
{
    $user = AppUser::where('User',"=", Input::get("User"))->first();

            $user->name = Input::get('name');
            $user->host = Input::get('host');
            $user->login = Input::get('login');
            $user->password = hash('sha256', Input::get('password'));
            $user->save($user);

}

Route::get('cadastro', 'AuthRegisterController@cadastro');
Route::post('cadastro', 'AuthRegisterController@novo');

<body>

<section method="POST" action="cadastro/novo">

    <nav class="navbar navbar-default navbar-static-top">
        <h1><b>CADASTRE SUA EMPRESA!</b></h1>
        <hr>
    </nav>
    <div id="area">
        <form id="formulario">
            <fieldset style = "width: 200%; margin: 0px auto;">
                        <img src="/imagens/cliente.png" width="60px" height="60px" required/>
                        <input type="text" name="name" class="name" placeholder="Nome:" required><br>
                        <input type="text" name="host" class="host" placeholder="Host:" required><br>
                        <input type="text" name="email" class="email" placeholder="Email:" required><br>
                        <input type="password" name="password" class="senha" placeholder="Senha:" required>
                        <legend><input type="submit" value="Cadastrar" onclick="return change(this);"/></legend>
            </fieldset>
        </form>
    </div>

</section>

 <img class="canto" src="/imagens/unius.png"/>

 <footer>
    <p>Desenvolvido por: Vitória</p>
</footer>