'Getting error while verifying phone number in firebase (angular project)

I am working on an angular project, where I am adding MultiFactor Authorisation using firebase authentication, I am trying to verify phone number by firebase.auth.PhoneAuthProvider.verifyPhoneNumber function, it should take , phoneInfoOptions and capthaverfier as an argument but I am getting below error ,

error:

u {code: "auth/argument-error", message: "verifyPhoneNumber failed: First argument "phoneInf…st be a valid string or valid phone info options.", a: null}

My code:

var phoneInfoOptions = {
       Hint: this.windowRef.resolver.hints[0],
       session: this.windowRef.resolver.session,
     };
 this.windowRef.verificationId = await phoneAuthProvider.verifyPhoneNumber(
      phoneInfoOptions,
       appVerifier
     );

Solution 1:^[1]

is there a typo in the phoneInfoOptions field name? from https://firebase.google.com/docs/reference/js/firebase.auth.multifactorresolver

var phoneInfoOptions = {
  multiFactorHint: selectedHint,
  session: resolver.session
};

Solution 2:^[2]

Try converting phone number to string and then pass it.

Sources

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Source: Stack Overflow

Solution	Source
Solution 1	chronologos
Solution 2	user12428264

'Getting error while verifying phone number in firebase (angular project)

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]