[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2022-07-27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/node/firebase).\n- [auth](/docs/reference/node/firebase.auth).\n- PhoneSingleFactorInfoOptions \nThe phone info options for single-factor sign-in. Only phone number is\nrequired.\n\nIndex\n\nProperties\n\n- [phoneNumber](/docs/reference/node/firebase.auth.phonesinglefactorinfooptions#phonenumber)\n\nProperties\n\nphoneNumber \nphoneNumber: string"]]
The phone info options for single-factor sign-in. Only phone number is required.