I need to declare a variable for formstate.title from this:
const initialState = { description: '', place: "", date: "", membersJoinedCounter: 0, title: "" };
const [formState, setFormState] = useState(initialState);
function setInput(key, value,) {
setFormState({ ...formState, [key]: value })
}
const userTitle = await API.graphql(graphqlOperation(getUserTitle, {id: userInfo.attributes.sub}))
formState.title = userTitle.data.getUser.title;
How to achieve that?
it's not clear what you wanted to ask, but assuming you want to set title value after fetching data, you can achieve that via using setFormstate method provided by useState hook (you can't directly set values as formstate returned by useState hook is immutable)
replace below line in your code
formState.title = userTitle.data.getUser.title
with below one
setFormState(prev=>({...prev,title:userTitle.data.getUser.title}))