React + Firestore Reference an array

Question

How do I reference an array in the collections? For example: I have a collection("Info").doc("Username").collection() in which the collection () contains a list of user hobbies in an array. How would i reference it and display it?

Thanh Le · Accepted Answer · 2021-03-29 02:20:29Z

1

You can get references to subcollection by

collection("Info").doc("Username").listCollections()

Reference: https://googleapis.dev/nodejs/firestore/latest/Firestore.html#listCollections

answered Mar 29, 2021 at 2:20

Thanh Le

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