public function salvar()
{
    $name = request()->input('name');
    $email = request()->input('email');
    $password = request()->input('password');

    $password = bcrypt('secret');

    DB::insert('INSERT INTO users (name, email, password) VALUES (?, ?, ?)', array($name, $email, $password));

    return redirect() ->action('HomeController@index');
}

Route::post('admin/user/save', 'UserController@save')->name('admin.user.save');

public function save(Request $request)
    {
        try {
            $response = [
                'success' => false
            ];

            $data = $request->all();
            $user = User::create($data);

            if ($user) {
                $response = [
                    'success' => true
                ];
            }

            return view('sua.view.de.cadastro')->with($response);
        } catch (Exception $e) {
            throw $e;
        }
    }