[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2022-07-27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,["- [firebase](/docs/reference/js/v8/firebase).\n- [auth](/docs/reference/js/v8/firebase.auth).\n- PhoneMultiFactorInfo \nThe subclass of the MultiFactorInfo interface for phone number second factors.\nThe factorId of this second factor is\n[firebase.auth.PhoneMultiFactorGenerator.FACTOR_ID](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorGenerator#factor_id).\n\nIndex\n\nProperties\n\n- [displayName](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorInfo#displayname)\n- [enrollmentTime](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorInfo#enrollmenttime)\n- [factorId](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorInfo#factorid)\n- [phoneNumber](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorInfo#phonenumber)\n- [uid](/docs/reference/js/v8/firebase.auth.PhoneMultiFactorInfo#uid)\n\nProperties\n\nOptional displayName \ndisplayName: string \\| null\nInherited from [MultiFactorInfo](/docs/reference/js/v8/firebase.auth.MultiFactorInfo).[displayName](/docs/reference/js/v8/firebase.auth.MultiFactorInfo#displayname) \nThe user friendly name of the current second factor.\n\nenrollmentTime \nenrollmentTime: string\nInherited from [MultiFactorInfo](/docs/reference/js/v8/firebase.auth.MultiFactorInfo).[enrollmentTime](/docs/reference/js/v8/firebase.auth.MultiFactorInfo#enrollmenttime) \nThe enrollment date of the second factor formatted as a UTC string.\n\nfactorId \nfactorId: string\nInherited from [MultiFactorInfo](/docs/reference/js/v8/firebase.auth.MultiFactorInfo).[factorId](/docs/reference/js/v8/firebase.auth.MultiFactorInfo#factorid) \nThe identifier of the second factor.\n\nphoneNumber \nphoneNumber: string \nThe phone number associated with the current second factor.\n\nuid \nuid: string\nInherited from [MultiFactorInfo](/docs/reference/js/v8/firebase.auth.MultiFactorInfo).[uid](/docs/reference/js/v8/firebase.auth.MultiFactorInfo#uid) \nThe multi-factor enrollment ID."]]
The subclass of the MultiFactorInfo interface for phone number second factors. The factorId of this second factor is firebase.auth.PhoneMultiFactorGenerator.FACTOR_ID.