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How to Add Multiple Domains or Subdomains to CORS

6 replies
Last updated: Apr 9, 2021
Hey! We have a few different domains, and I wanted to add them to the CORS Origins. I'm trying to write
, but I then get CORS error. The actual address I am trying to fit in is:
. Does anyone know if this is possible or not, and if not: why..?
Apr 8, 2021, 2:24 PM
should work
Apr 8, 2021, 2:26 PM
Yeah, I tried that too but it didn't work 😕 I mean, I have both canary.www. before the hostname - could that have something to do with it?
Apr 8, 2021, 2:58 PM
Does the protocol you entered in CORS Origins match your site (i.e., both are https:// or http://)?
Apr 8, 2021, 3:01 PM
Yes! The protocol is only https, and that's what I wrote in the CORS origin entry as well.
Apr 9, 2021, 7:28 AM
user N
If you DM me your projectId and dataset name + an example origin I can do some debugging here.
Apr 9, 2021, 7:30 AM
Update: CORS wildcards only works for single subdomains, so the solution was to add
(we're updating our docs to be more clear about this)
Apr 9, 2021, 9:24 AM

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