firebase phone auth Error: Invalid token. at nativeToJSError

[adirzoari]

I'm using firebase phone auth in react native app. in android it works good but in ios (in some devices such as ios 4 and ios 5 ) I get the error

firebase phone auth Error: Invalid token. at nativeToJSError

  confirmPhone = async (phoneNumber) => {
        const phoneWithAreaCode = phoneNumber.replace(/^0+/, '+972');
        return new Promise((res, rej) => {
            firebase.auth().verifyPhoneNumber(phoneWithAreaCode)
                .on('state_changed', async (phoneAuthSnapshot) => {
                    switch (phoneAuthSnapshot.state) {
                        case firebase.auth.PhoneAuthState.AUTO_VERIFIED:
                            UserStore.setVerificationId(phoneAuthSnapshot.verificationId)
                            await this.confirmCode(phoneAuthSnapshot.verificationId, phoneAuthSnapshot.code, phoneAuthSnapshot)
                            res(phoneAuthSnapshot)

                            break

                        case firebase.auth.PhoneAuthState.CODE_SENT:
                            UserStore.setVerificationId(phoneAuthSnapshot.verificationId)
                            res(phoneAuthSnapshot)
                            break

                        case firebase.auth.PhoneAuthState.AUTO_VERIFY_TIMEOUT:
                            UserStore.setVerificationId(phoneAuthSnapshot.verificationId)
                            UserStore.setErrorCodeAuthentication('SMS code has expired')
                            res(phoneAuthSnapshot)


                        case firebase.auth.PhoneAuthState.ERROR:
                            console.log(phoneAuthSnapshot.error.code)
                            if (phoneAuthSnapshot.error) {
                                this.showMessageErrorByCode(phoneAuthSnapshot.error.code)

                            }

                            rej(phoneAuthSnapshot)
                            break

                    }
                })
        })
    }

    confirmCode = async (verificationId, code, phoneAuthSnapshot) => {
        console.log(verificationId,code);
        try {
            const credential = await firebase.auth.PhoneAuthProvider.credential(verificationId, code)
            UserStore.setCodeInput(code)
            UserStore.setUserCredentials(credential)
            AppStore.setAlreadyVerifiedAuto(true)
            await this.authenticate(credential)
            return credential
        } catch (e) {
            console.log(e)
            this.showMessageErrorByCode(e.error.code)


            //    throw new Error(e)
        }
    }

    showMessageErrorByCode(errorcode) {
        switch (errorcode) {
            case 'auth/invalid-phone-number':
                UserStore.setErrorCodeAuthentication('Please enter valid phone number');
                break;
            case 'auth/unknown': {
                UserStore.setErrorCodeAuthentication('User blocked by firebase');
                break;
            }

            case 'auth/session-expired': {
                UserStore.setErrorCodeAuthentication('SMS code has expired');
                break;
            }
            case 'auth/invalid-verification-code': {
                UserStore.setErrorCodeAuthentication('Code verification not correct');
                break;
            }
            default:
                UserStore.setErrorCodeAuthentication('other error');

        }
    }

    authenticate = async (credential) => {
        await firebase.auth().signInAndRetrieveDataWithCredential(credential)

    }`

```

[chrisbianca]

Please follow the steps here: https://stackoverflow.com/questions/45091583/invalid-token-when-trying-to-authenticate-phone-number-using-firebase

[arunpkumar92]

https://stackoverflow.com/a/54800057/4295614