PhoneAuthOptions

public final classPhoneAuthOptions

Options object for configuring phone validation flows inPhoneAuthProvider.

Summary

Nested types
`public final classPhoneAuthOptions.Builder` A Builder class for`PhoneAuthOptions`.

Public methods
`static @NonNullPhoneAuthOptions.Builder`	`newBuilder()` Returns a new instance of`PhoneAuthOptions.Builder` tied to the default instance of`FirebaseAuth`.
`static @NonNullPhoneAuthOptions.Builder`	`newBuilder(@NonNullFirebaseAuth auth)` Returns a new instance of`PhoneAuthOptions.Builder` tied to given instance of .

public static @NonNullPhoneAuthOptions.Builder newBuilder()

Returns a new instance ofPhoneAuthOptions.Builder tied to the default instance ofFirebaseAuth.

public static @NonNullPhoneAuthOptions.Builder newBuilder(@NonNullFirebaseAuth auth)

Returns a new instance ofPhoneAuthOptions.Builder tied to given instance of .

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Last updated 2025-07-21 UTC.