remove object from array using an id before saving it in local storage in react native

I am saving few data as an object in array in my local storage using AsyncStorage, I am able to do it in following way:

const [saveData, setSaveData] = useState([]);useEffect(() => {  AsyncStorage.setItem('test4', JSON.stringify(saveData))    .then(json => console.log('success!'))    .catch(error => console.log('error!'));}, [saveData]);const _submitWithWeather = async text => {  let date = new Date();  const curDate = moment(date).format('MMM DD');  let newItem;  newItem = {    id: curDate,    date: curDate,    description: text,    imageURL: photo,    location: getLocation,    temperature: getWeather,    weatherType: geType,  };  setSaveData(prevList => {    prevList = prevList || [];    if (prevList.length < 0) {      return newItem;    } else {      return [...prevList, newItem];    }  });};<TouchableOpacity  onPress={() => {    _submitWithWeather(text);  }}><Text>save</Text></TouchableOpacity>

I am passing today's date as an id, because if the date on which I am saving my data, matches an object with same date then it should replace the object from array whose date is also today's data.

for example:

[  {"date": "Jan 02", "description": "1", "id": "Jan 02", "imageURL": "urlImage.jpg", "location": "location", "temperature": "13°C", "weatherType": "Clear"  }]

today's date is jan 02, and if I change the description or image and then click save , then this new object should replace the older object whose date is also jan 02