“Invalid Token” when trying to authenticate phone number using firebase

Question

This is my code:

import FirebaseAuth


class AuthPhoneNum {

    static func getPhoneNum(phoneNumber: String) {
        PhoneAuthProvider.provider().verifyPh         


        

Answer 1

It is most likely that you need to upload an .p8 Key file (I have an Enterprise account but same thing for developer)
In Apple Developer Account:

• All Keys
• Create New Key (+)
• Type in Global name for all of your apps
• Checkbox next to Apple Push Notifications service (APNs)
• Download your p8 file
• Upload to firebase dashboard