Hide on section if text is empty and Show the section if text is not empty iOS swift

 Problem:

I want to hide one section if my text value is empty.If  my text is not empty then want to show the section with text.

How to achieve that?

Solution:

    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {

        switch indexPath.section {

        case  mysection:

            if text != nil {

                return 82

            }

            return 0

}

}