[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2022-07-27 UTC."],[],[],null,["# PhoneMultiFactorSignInInfoOptions | JavaScript SDK\n\n- [firebase](/docs/reference/js/v8/firebase).\n- [auth](/docs/reference/js/v8/firebase.auth).\n- PhoneMultiFactorSignInInfoOptions\n================================================================================================================================\n\nThe phone info options for multi-factor sign-in. Either multi-factor hint or\nmulti-factor UID and multi-factor session are required.\n\nIndex\n-----\n\n### Properties\n\n- [multiFactorHint](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorSignInInfoOptions#multifactorhint)\n- [multiFactorUid](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorSignInInfoOptions#multifactoruid)\n- [session](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorSignInInfoOptions#session)\n\nProperties\n----------\n\n### Optional multiFactorHint\n\nmultiFactorHint: [MultiFactorInfo](/docs/reference/js/v8/firebase.auth.MultiFactorInfo)\n\n### Optional multiFactorUid\n\nmultiFactorUid: string\n\n### session\n\nsession: [MultiFactorSession](/docs/reference/js/v8/firebase.auth.MultiFactorSession)"]]
The phone info options for multi-factor sign-in. Either multi-factor hint or multi-factor UID and multi-factor session are required.