Flutter Phone Auth with Firebase for Absolute Beginners

[@JeronDev]

NOTE: By default, firebase has denied all SMS regions, therefore you may get errors like you haven't enabled this authentication provider, to fix this, from your Firebase's project, navigate to authentication and then settings, and finally SMS region policy and allow the regions you would like to send SMS to.

[@RootSafe]

Hey maybe you can help with this: Im getting: An internal error has occured print and inspect the error details for more information.

[@JeronDev]

@@RootSafe Does this happen on iOS?

[@RootSafe]

@@JeronDev Yes. Im using a iPhone simulator. If I put in the test phone number I can create in firebase it works but with a real number it does not.

[@JeronDev]

@@RootSafe Have you added your Google Service Info.plist and also added your reverse client id to the info.plist file?

[@RootSafe]

@@JeronDevYes Ive done all of this. Do I need a paid Apple Developer Account ? Or a Firebase paid subscription?

[@KimAnLim]

This helped me so much! Thank you! I feel so happy to see this new feature in my app.

[@JeronDev]

I'm glad it was helpful

[@MKL-cn7tw]

Thank you for this tuto!!

[@JeronDev]

Thanks for watching

[@muhammadqasim4315]

Great Job! Bro can you please send the github link for your project again because the given is not working getting error of 404 on this.

[@JeronDev]

github.com/jeronasiedu/phone-auth-firebase

[@ayoograh9871]

I've been wanting to learn Flutter for some time I'm kinda confused how to start. P.S. I have experience with Java, Python, C++ and I'm a backend developer

[@JeronDev]

Since you're familiar with a couple of languages, you shouldn't find it difficult to learn DART. First, learn the fundamentals of the DART language just like you learned Python and Java when you're a bit confident. Dive into Flutter and try building some simple UIs

[@kaizen6957]

thank for the vid!!, I follow through your vid but the error message popup "An internal error has occur" any idea how to fix it, thanks!!

[@JeronDev]

Does this happen on Android or iOS?

[@kaizen6957]

@@JeronDev this happened on IOS, I test it on simulator and real device the output is the same, I have check the API key and everything is all correct

[@JeronDev]

@@kaizen6957 Have you added your reverse client id to your info.plist?

[@kaizen6957]

@@JeronDev I did, reverse client id, encode id, enable push notification, background mode..., I been fixing this problem for a month but still can't find the solution

[@JeronDev]

@@kaizen6957 Have you tried updating your google-services-info.plist file? Generate a new one from the Firebase console. If that doesn't work, try implementing the auth in a new project and see. Also, Firebase on iOS will emit this error if your app bundle ID doesn't match the one in GoogleServices-Info.plist and the Firebase console.