Laravel 5.3 LoginController - Header may not contain more than a single header, new line detected

Question

I have a problem when changing the default LoginController redirect after login, I\'m getting an ErrorException in Response.php line 339: Header may not

Answer 1

The method redirectTo should return an url path, not the Redirect response.

...
protected function redirectTo()
{
    if(\Auth::user()->hasRole('copy')){
        return '/copy/dashboardCopy';
    }       
}
...