redirect back to home for user

gistfile1.txt

function admin_login_redirect( $redirect_to, $request, $user ) {
	global $user;
	
	if( isset( $user->roles ) && is_array( $user->roles ) ) {
	   if( in_array( "administrator", $user->roles ) ) {
	   return $redirect_to;
	   } 
	   else {
		return home_url('/portal');
	   }
	}
	else {
	return $redirect_to;
	}
 }
add_filter("login_redirect", "admin_login_redirect", 10, 3);