KUrl myUrl("https://www.example.com/"); if (myUrl.isValid()){ std::cout << "Valid URL" << std::endl; } else { std::cout << "Invalid URL" << std::endl; }
KUrl myUrl("not a valid URL"); if (myUrl.isValid()){ std::cout << "Valid URL" << std::endl; } else { std::cout << "Invalid URL" << std::endl; }In this example, we create a KUrl object with an invalid URL and check whether it is a valid URL using the isValid() function. This will print "Invalid URL" to the console. Package Library: The KUrl class is part of the KDE libraries, specifically the kdeui package.