UserDefaults Swift

Question

I have question regarding UserDefaults.

Is it possible to store several fields in userdefaults? I am gonna show a sample example below code

fistname = UserDefaults.standard.set(name,forKey: "namekey")
fistnameone = UserDefaults.standard.set(nameone,forKey: "nameonekey")
fistnametwo = UserDefaults.standard.set(nametwo,forKey: "nametwokey")

can I do store many values or userDefaults are supposed to be used for only storing one value?

Have you tried running that code and then retrieving the data, to see if it works? — EmilioPelaez, Jun 08 '19 at 05:36
Actually, in one controller, I have used one value in UserDefaults which was successful. But later if I use again they are giving nil — Manognya, Jun 08 '19 at 05:39

score 1 · Answer 1 · answered Jun 08 '19 at 05:42

Of course you can store many key values data in userDefaults.
The documents https://developer.apple.com/documentation/foundation/userdefaults said it clearly.

UserDefaults
An interface to the user’s defaults database, where you store key-value pairs persistently across launches of your app.

score 1 · Answer 2 · answered Jun 08 '19 at 05:47

1

You can create a dictionary for all the values you want to store in UserDefaults. If you want to store structure objects to be saved then please follow below link :

Save Struct to UserDefaults

Hope this helps you in some way.

answered Jun 08 '19 at 05:47

BhargavR

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UserDefaults Swift

2 Answers2