Flutter Provider Http Post Request Example | With Given Code | Signup Page Restful Api

Flutter provider http post request example with given code. Here we used signup page for posting data to the server using a restful api.
😇😇😇😇Same app three versions Riverpod, BLoC and Getx. Check which one you like
• Flutter Getx BLoc and ...
📚📚📚
Timeline
0:00 Introduction
0:15 Demo of the app
0:43 Install provider packages
0:52 Postman data analysis
1:25 Signup model class
1:44 Create service class with http.post request
2:57 Create a data class a provider class extending changenotifier
3:47 Main.dart uses multiprovider
4:24 Sign up page
5:10 Get provider instance
Code link
www.dbestech.com/tutorials/fl...
Provider complete app
www.dbestech.com/tutorials/fl...

[@wdavis6254]

thank you very much. You are a life saver.

[@dbestech]

You're welcome!

[@Astronomia.Gaming]

just wow!💖

[@mustafashaikh7829]

Waa alekum mussalam brother nice explain with provider waiting for this. Can u explain more how to use the response with model class.?

[@dbestech]

first you will return the response. Http response contains many properties. One of them is response.body. This one contains our data from network. but If you do post request you will only check response.statusCode. Here model class is used when you send data to server. First use the fields(name, email, password and phone) to make a an object. Send it to post request and decode it using toJson method(it comes from the model class)

[@steev910]

thanks for sharing

[@dbestech]

My pleasure

[@okeyshourovroy2769]

Great video. ❤️❤️ Please also cover graphql client flutter with refresh token implementation. There is no video regarding this topic. 🙏❤️

[@dbestech]

Great suggestion!

[@okeyshourovroy2769]

@@dbestech thank you. ❤️❤️❤️🙏

[@MeineFresse10]

Good job, thanks a lot

[@dbestech]

You are welcome!

[@kurshadqaya1684]

Nice! Bookmarked!

[@dbestech]

Thanks!

[@anshbansal5249]

i am getting this error _CastError (Null check operator used on a null value) on this line http.Response response = (await register(body))!; help please

[@jinsungnichan9363]

your too goood allah yahafdaak

[@dbestech]

welcome

[@dramaticsports]

Waiting for Todo app using Provider and Firebase. Sir me my friends waiting for you.Thank you♥️

[@dbestech]

here is a quiz app that uses firebase www.patreon.com/posts/63323762

[@prajeshkayastha9416]

when I try to initialise register in DataClass like u did, it says "Try correcting the name to the name of an existing method, or defining a method named 'register'" ? what to do?

[@dvoicespec5324]

Thank u

[@dbestech]

Most welcome

[@tonhom260]

thankyou

[@dbestech]

welcome

[@maxxy-r3q]

hello sir, are u have video about login section?

[@mkhwanazicebo4448]

nice video, but how did u make the database and all the other steps till you got to the step u in in postman. plz help

[@dbestech]

Ok. For this would it would be a long tutorial. You may watch kzbin.info/www/bejne/p5LTk2CVnLKNiNU to help you

[@mustafashaikh7829]

I've one more doubt if we have multiple api so we need to create multiple services class.?

[@dbestech]

Not for multiple api, if you have multiple changeNotifier, you may need to use multiple provider. within in myapp, you need to use MultiProvider which takes a list of providers.

[@Harry-ju9nv]

Sir please create a video on how to deal with AR model

[@dbestech]

will try

[@shoeswholesalerforreseller7633]

Hi sir Can I make use of provider for complex projects?

[@dbestech]

Yes, you can. It's same as Getx. If you understand getx well, you will see provider is easier too

[@TrikNgonlen]

Did you use Laravel for the backend?

[@dbestech]

Yes. But any backend is ok

[@TrikNgonlen]

@@dbestech I see...for the beginner, like me, one framework (in this case the backend) will help me stay focus build "something" works... Thank you...

[@linamahayni1844]

Thanks 🌷 How can I write a code Login please?

[@dbestech]

for login, you need to set up variables and listen for the response of the server. it's actually easy. But I am not sure about your questions. You need to ask me in more detail.

[@JulioHernandez-hb2sd]

@@dbestech In postman you can use the authorization field with a username and password, how can we go about implementing that to this same example?

[@dbestech]

@@JulioHernandez-hb2sd you need to generate authorization token using a server and then pass it from post method