Typo fix in firebase page

[Ullebror]

Inside tha handleSave if statement:

const handleSave = () => {
  if (product.amount && product.name) { // should be product.amount && product.title
    push(ref(database, 'items/'), product);
  }
  else {
    Alert.alert('Error', 'Type product and amount first');
  }
}

[juhahinkula]

Thanks. Will be fixed