Laravel 5.2 : redirect user to login page after fail

Question

How should i redirect user to login page after a failed login? i tried in AuthController :

  protected $redirectTo ='/login';
protected $loginView = 'auth.login_register_form';
protected $loginPath = '/login';

but user does not redirected to /login page , he get redirected back to the page he was in before
of curse there is a method in AuthenticateUser.php that serve as login fails method:

protected function sendFailedLoginResponse(Request $request)
{
    return redirect()->back()
        ->withInput($request->only($this->loginUsername(), 'remember'))
        ->withErrors([
            $this->loginUsername() => $this->getFailedLoginMessage(),
        ]);
}

but i'm not allowed to edit this method . this is one of laravel core files.

Answer 1

In your controller you have to return him redirect (not just assign path to variable), for example

return redirect('/login');

If it's form with filled inputs you can do something like

return redirect('/login')->withInput();

In your example

protected function sendFailedLoginResponse(Request $request)
{
    return redirect('/login')
        ->withInput($request->only($this->loginUsername(), 'remember'))
        ->withErrors([
            $this->loginUsername() => $this->getFailedLoginMessage(),
        ]);
}