public function provider($provider)
    {
        $this->checkDisabled();

        $this->checkProvider($provider);

        $this->setConfig($provider);

        return Socialite::driver($provider)->redirect();
    }
public function provider($provider)
    {
        $this->checkDisabled();

        $this->checkProvider($provider);

        $this->setConfig($provider);

        return Socialite::driver($provider)->redirect();
    }
public function provider ( $ provider ) { $ this -> checkDisabled ( ) ; $ this -> checkProvider ( $ provider ) ; $ this -> setConfig ( $ provider ) ; return Socialite :: driver ( $ provider ) -> redirect ( ) ; }
Redirect the user to the provider authentication page.

@return Response
Redirect the user to the provider authentication page .