PhoneAuthOptions

classPhoneAuthOptions

Options object for configuring phone validation flows inPhoneAuthProvider.

Summary

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

Public functions
`java-staticPhoneAuthOptions.Builder`	`newBuilder()` Returns a new instance of`PhoneAuthOptions.Builder` tied to the default instance of`FirebaseAuth`.
`java-staticPhoneAuthOptions.Builder`	`newBuilder(auth: FirebaseAuth)` Returns a new instance of`PhoneAuthOptions.Builder` tied to given instance of .

java-static fun newBuilder(): PhoneAuthOptions.Builder

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

java-static fun newBuilder(auth: FirebaseAuth): PhoneAuthOptions.Builder

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

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Last updated 2025-07-21 UTC.