💬📱Chat Messenger App • Full Tutorial from scratch / Flutter x Firebase 

💬 Chat App w/ Notifications • mitchkoko.gumroad.com/l/ChatAppMasterclass 📱 Flutter Masterclass • mitchkoko.app/ 🔥 I'm coding a startup.. www.patreon.com/mitchkoko What should I code next? 💜🔥 Let's chat on: 🐦 TWITTER • twitter.com/createdbykoko/ 📱 INSTAGRAM • instagram.com/createdbykoko/ ✌🏾 If you need more help on the authentication part, check out my auth playlist: 🔒 FLUTTER AUTH PLAYLIST: 1📱 Modern Login UI • ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Dh-cTQJgM-Q.html 2📱 Email Login & Logout • ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-_3W-JuIVFlg.html 3📱 Email Sign Up • ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qlVj-0vpaW0.html 4📱 Google Sign In • ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-1U8_Mq1QdX4.html I hope this helps you 💜 happy coding!

We reeeaaally need a video about state management

Does the receiver get messages in real time (does he need to refresh the page?

It's a cool chat app, but want if you want to delete a message.🤔🤔🤔🤔🤔🤔

Hey mitch Could you please teach us more about state management like providers in much more detail. Thank you for quality content mitch. Purple heat💜

Hi mitch i am having difficulties Fetching the messages from firebase for each chatroom, how ever i did everything you did and explored AI for help but i failed. I need help.

💜 Great video! I have a problem in creating a new user from the app. I don’t know what is missing. It would be good if you could help me.

Mitch, can you make a list or a playlist of all your projects that use Provider for state management. If not could you start to put it in your description, as it helps when I want to just plough through your videos that contain a particular thing that I need to practice.

Please help i can't differentiate sender's chat bubble container color from mine Chat Buble container color, please help

Hey man, my friends are creating a project like grab wherein you can book a ride. I want to create a messaging feature where both the passenger and the driver can communicate. can i implement this project in our project?

Next you do the group chatting in this app and also remove the chats we don't use and a search button for search the chats and a global search for new chats at last a deleting the chats and messages

Much love ❤❤. A model of mine. It's said that we should have a model to inspire ourselves from . In this particular flutter case, Mitch you are my model 😊😊😊😊😊. Keep feeding your community with such content and i promise we will reach 100k soooooonnn

Great video Mitch! I have a question, what is the point of using Provider for accessing services function when you can call the functions directly via class name?

Bro one video for push notifications too please created an chat app now getting notification is what i want to learn ! and only you can make things easy to understand 😅😅

That's great but please add more features like sending images video, show user last seen and also add if the user has seen the message or not

I really wanted to start my Flutter journey with some working projects, and your tutorial proved to give me the most useful information in the shortest span of time. Thank you! The (Legendary) Purple Heart 💜

💜 Can you add like a notification to show that you were sent a message?

Hey mitch can you please extend this tutorial and show how to display unread messages to the receiver and possibly do push notifications

How to limit home page to only chat users not want to show all users

Hii brother is it worth it to learn flutter in 2023 ? please answer yaar

when a keyboard is appeared it will be overflow bottom try to correct that , the rest is awesome

Push notifications not added

Hey Mitch, Really super video! I also watched your video on sending push notifications from FCM. I had a couple of questions. For example if I wanted to send a message to a group of people that their table is ready would I use FCM or chat messenger? I'd want to make sure they received the message even if their app was minimized. Facebook messenger and What's app give notifications even when minimized so I'm confused if they use something like FCM or it's a chat feature? Thanks a bunch!

Is it a real-time app. Can two people actually chat with each other through their email id

💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜💜

Hi Mitch, could you code a reservation app? Using a calendar view for months and show the reservations either as a list or on the calendar. Each event a different colour and editable by clicking on it. E.g. a booking of a hotel room.

With this kind of content, you deserve millions of subscribers. Keep up the good work ❤

Thank you. I came to check the design of the collections and found that you implemented the same solution that I thought of 😀, but I have a question regarding your use of the Provider in the Auth Service. Why did you use it? In this application, you did not need notifylisteners, if it was a normal class. Will anything change?

Thank you very much for this tutorial. Did you also make a video on flutter application architecture ? Because I like very much your organisation style. Also, it seems that you forgot to release the TextEditingControllers when done with them.

Thanks for the amazing tutorial :) I'm trying to create a page where it fetches all chat history for the current user. The problem I'm facing is that I cannot fetch any chat documents. I think this is because the chatRoomId is custom built using userId and otherUserId. Any ideas?

Hey mitch when ever i try to send message it gets blanks in chat page but the collection is stored in firebase

after importing cloud_firestore the blue dots appears under firetore word in the code and on hovering it says firestore is an unknown word. This is the issue regarding import statement in VS code can anyone help me to solve this.

Does anyone else have an issue with the messages displaying once sent? I am using a windows computer and emulating through Chrome, so I wonder if that is the issue.

Thank you! This help me a lot. But can you make a video about a chat app with voice recording feature😄😄

can someone please tell me what is the meaning of this... while adding a doc in store... userCredential.user!.uid syntax means?

hey mitch, its the best chat app tutorial uptil now, can u please add like if a user has got a new message from a user, he should be shown at his homepage a count value that 1 message is new or something like that. Btw, keep up this good work

Bro hp logo is coming on right side(it is in your video also), and machine time is also get incorrect automatically , any solution?

I wonder how to implement a phone call function, with or without video. Is it possible without a phone number?

I have A problem when I tap on Sign In button it shows 'channel error' If some one have Idea what could be the error then let me know

What if I want to create a group chat which has several members?

Hey i have a question, can we use realTime dtabase instead of cloudfire store?

I like how organized your code is, unlike other youtubers. helps me learn to organize cuz I'm way too messy.

hello sir senderEmail main when user send the message but here is show uid not getting the userEmail

thanks flutter lord, please can you make a tutorial on video call.

your app does not subscribe to remote change when the other side of user push new messages

Bro build message item function not working for me can u help

Is there any chance you can do a more advanced chat app as a direct continuation from this? Including things like push notifications, unread message markers, home_page.dart sorted by who messaged last, etc. Great work of course Mitch!!!

My Massages are not visible in chat page but i can see messages in my firebase database

YAY!! My first chat app ever ! It was challenging for me, but I was able to understand everything ! Now, I will go for more tutorials... Thanks !!

Hi, I have a simple question about Firebase DB, can it be used in e-commerce applications such as the restaurant application? Big love ❤

I haven't watched this yet, but does this tutorial cover unread messages? I'm seeking the way of covering badge number for iOS notifications, and unread messages seems to cover a part of the journey.

can anyone tell me how to implement image sharing in chat in this app !??

Hey Mitch, it would be very helpful if you would guide me through the state management using Provider.

Hey Mitch i have problem with the sending messages. When i send message and switch the chat it send the message to the other user as well, but when i log in the account in which i send message it doesnt have messages. Can u help me?

The FirebaseAuthExceptions being caught in AuthService, which in turn throw an exception, don't seem to be caught by the catch clauses in login/register. In other words, if I try to login in as an non-existent user, I don't get a SnackBar with the message, the throw halts execution of the program.

Hi I like ur videos so much you helped me a lot to learn flutter I really don't know how to thank you, I am very glad that I saw ur fantastic channel 😁😊💜. By the way in ur previous chess video u didn't include the assets in the description but it's ok I can download assets from the internet but next time please include the assets in the description or in a comment it will be helpful u don't need to give us all the source code, the assets only will be fine.

this is my first video of flutter and now i hv already learned so much thanks mitch 🤟

Sir there is an error in the home page stating that type null is not a subtype of type string,could you please tell the solution..

Push notification

Good day Mitch. Can the instance of the AuthService be used in 17:04 instead of using provider? If not, can you please explain why? I am a beginner in flutter. Thank you.

I don't understad why option:defaultFirbaseOptions.currentPlateform doesnt show up and when I wrote it problems apear plus what's the rule of it ,is it okey if i avoid it ?

hello, asking bout the link to that firebase authentification

Hey bro there some error that i have each day about "no firebase app '[default]' has been created - call " and I always you see in your video there some dart file you don't show us how you solve it you name it "FIREBASE_OPTIONS.DART" since in your the wall video and until now I fail to solve it can you help me

i am also building this app side by side but my app dis not displaying messages on the screen after sending message, idont know what is wrong in the code , i have rechecked it over 100 times and i am really getting frustrated. please help

first time building a chat app , it feels amazing!! Now im gonna improve it and then show it to my friends :DDD Thank you so much for the video

Source Code?

Now i am happy that my internet bill is worth paying. Hi koko, woukd you please make tute on provider?

This is amazing, These videos are really helpful. I'm currently learning Dart and Flutter. Can you create a bus tracking app? 😁Also how did you get so good?

can you create some tutorial on delivery app, using map services like Uber, with proper tracking system

the real world apps are functioning based on application server instead of coding everything inside the app............would u do server based app for us?

I am your big fan. Can you please make an chatApp in Flutter with ObjectBox? Please

Hi mitch currently having an issue i followed the same steps as yours in build the app, but mine was working without showing the messages i was sending

Please I have a question about the back end video you uploader. Please for flutter which backend language should I learn?

your mode of delivery is intuitively awesome Bro....keep it lit 🔥

may i know why is my messages not showing in the chatpage even thought every line of code is fine

NICEEE, just continue this kind of tutorials man, this was really detailfull and not a empty dummy :D

Please let me know if you take up freelance work

I am a teacher and learning flutter.... I like the way you make code easier....

Hello. How about when you click the chat bubble . The timestamp will display. Then sending chat realtime

Very good tutorial! thank you bro. ❤❤ Please i need How to create a Video Player from url.

Hey, mitch, can you help me? i am right before the chat function part and when i try to start the app i get this error: The following _TypeError was thrown building StreamBuilder(dirty, state: _StreamBuilderBaseState#d2d2a): type 'Null' is not a subtype of type 'String' The relevant error-causing widget was: StreamBuilder StreamBuilder:file:///C:/Users/Ragna/AndroidStudioProjects/anonymous_chat/lib/pages/home_page.dart:42:12 seems like the doc i give to the function is null, but dont know why or how to fix it

Can you create a tutorial re fetching data from an MS SQL server? Platform would be Windows and Web.

Sir, you have done a great app, but, I couldn't find the source code. Where or how can i find it?

This is super helpful. Thank you. Question 1: Do you have any tutorial on firebase emulator? especially using emulator with real android devices? Use case is I want to give the chat app to 2 people in the room and ask them to chat and check on emulator and tweak it Question 1: When to use firebase Realtime database? example if i want to show that other person is typing do i need to use fire store or Realtime DB?

can you please provide source code

its so unusual not seeing your face in video 😄 But still so cool to watch, im learning by your videos, thank you so much!

how would you add notifications for this app, like notify users when there is a message

hey mitch, hope this find you well! i think we should work on sorting! timestamp sorting is not that much helpful.

Hi mitch, I do it as you do it, but the messages do not appear what do you think!

can u plz help me i have written the code of home.dart & chat_page.dart their is no error in my code still the users are not visible on the home screen plz help me in this

Great; Tkx you really helpful

Your tutorials are easy to follow. Thank you for existing

@Hey Mitch, You been doing great stuff. Have you ever thought of playing around with web + apps.

how i can get status code in login and register how i can add name column on sign up ???

Hey koko, can u make a lacture on realtime api calling through bloc, ex-weather api.

Vro I made a very complex app and I need ur help tell me how can i reach u?

I don't usually comment, but, I just wanted to take a moment to say these videos are awesome and super helpful... you deserve millions of subs for this bro 💜 also I can't get the messages to display once they are sent, i.e, 37:00 please help me :(

Hey Mitch, could you start going flutter and appwrite route? 😁

Did you published its source code?

Very helpful, thanks! 💜