$backto = esc_url( $backto );
$backto = wp_validate_redirect($backto, __get_option( 'home' ) . '/');
?>
<h2><?php _e( 'Update Complete' ); ?></h2>
<p><?php _e( 'Your WordPress database has been successfully updated!' ); ?></p>
$backto = esc_url( $backto );
$backto = wp_validate_redirect($backto, __get_option( 'home' ) . '/');
?>
<h2><?php _e( 'Update Complete' ); ?></h2>
<p><?php _e( 'Your WordPress database has been successfully updated!' ); ?></p>