Firebase functions - auth onUpdate trigger

[Guy Rom]

Hi,

Currently, auth functions (triggers) supports onCreate and onDelete.

Any plans to add onUpdate/onWrite trigger which will allow trigger a function when user is updated.

I understand this is not a common use case since users doesn't change much after first signup but if you set custom claims to users and want to sync it with Firestore users collection for example such trigger can be helpful.

Thanks.

[Doug Stevenson]

It actually gets asked a fair amount.  Please file a feature request to add your voice and explain your use case.  You should select Authentication as the product, even though it would appear as a Cloud Functions trigger - that team will be the ones to implement it.

https://firebase.google.com/support/contact/bugs-features/

Doug

[justin hook]

Submitting a request. This would be very handy for users changing their username, to change the public-facing location automatically.