store data in userdefaults in swift code example

Example 1: how to fmake sure that data is save in userdefault

if let appDomain = Bundle.main.bundleIdentifier {
UserDefaults.standard.removePersistentDomain(forName: appDomain)
 }

Example 2: how to fmake sure that data is save in userdefault

let name = "John Doe"
UserDefaults.standard.set(name, forKey: "name")