Fixing undefined date and converting its value to string

src/app/database/databaseLoader.js

@@ -1,6 +1,9 @@
 import "../config/globals";
 
+import moment from "moment";
+
 function transaction(db, query, values) {
+  console.log("inserting values");
   db.transaction((tx) => {
     tx.executeSql(
       query,
@@ -42,7 +45,7 @@ function insertPluviometerData({ pluviometer, images, dateTime, location }) {
   }
 
   const values = [
-    dateTime,
+    moment(dateTime).format("DD/MM/YYYY"),
     JSON.stringify(images),
     parseFloat(location["latitude"]),
     parseFloat(location["longitude"]),

src/app/screens/PluviometerSharingDataScreen.js

@@ -15,6 +15,7 @@ import { showMessage } from "react-native-flash-message";
 import { dimensions, scaleDimsFromWidth } from "../config/dimensions";
 import FormDatePicker from "../components/forms/FormDatePicker";
 import colors from "../config/colors/";
+import moment from "moment";
 
 const dims = scaleDimsFromWidth(85, 85, 25);
 
@@ -31,7 +32,7 @@ const validationSchema = Yup.object().shape({
 function PluviometerSharingDataScreen(props) {
   const location = useLocation();
 
-  const [dateTime, setDateTime] = useState();
+  const [dateTime, setDateTime] = useState(moment());
 
   return (
     <Screen style={styles.container}>