Firebase Database with Flutter Delete Data in List | Making a Contacts List App in Flutter Part 3

Learn How Firebase Realtime Database Works With Flutter. In this Tutorial We Are Gonna learn How We Can Create, Read, Update And Delete (CRUD) Data Into Firebase Realtime Database.
We are going to create a contact saving app in this tutorial where we will be saving the name, mobile number, and our relation with the contact ie: friend, family, work or other into Firebase Realtime database then we will retrieve all the saved contacts into a ListView, not a simple ListView but a special Flutter Widget made for Firebase Realtime Database called FirebaseAnimatedList. then We will work on how we can update a particular contact from the List and at Last We will learn how we can delete a particular contact from the list.

Modules Covered In This Tutorial:
1. Working With StateFullWidgets In Flutter
2. Working With User Inputs (TextInputField) In Flutter.
3. Designing Widgets In Flutter.
4. Saving Data In A Form Map In Firebase Realtime Database.
5. Working With FirebaseAnimatedList In Flutter.
6. Fetching Data In Form Of Maps From Firebase Realtime Database.
7. Updating Data in Firebase Realtime Database.
8. Deleting Data in Firebase Realtime Database.

[saurabkarki]

good work brother 👌...can you make tutorial using google maps api in flutter?

[EskyDinpuiaChhangte]

Can you make a search in the next Tutorial?

[mahirshekh]

Good Job i have some issue in my app that i can't do same this with radio button and drop down list. So can you please make video where you store retrieve and update the values of radio button and drop down list.

[majidasad]

how to create user profile of logged in user. means how to fitch data from firebase of the person who is currently logged in,
thanks

[aniketkumarsinha]

Sir plzz make a discord server..so that we can contact you

[abuziadbd]

How are you getting the keys with contact['keys'] ?
contact['keys'] contains null