Validation: Conversion URLs must be the same eTLD+1 as Creative target URL

[iambrianfung]

If Conversion URL is provided, check that it is the same eTLD+1 as the target URL of the creatives provided.
If not, reject the Conversion URL and inform the user.

[IanKrieger]

@iambrianfung this would assume that all creatives also have the same eTLD+1, is this an expectation as well?

[iambrianfung]

yes, that would be the expectation
cc: @murphyd to keep me honest

[murphyd]

The expectation here would be:

1. the creatives would match the same eTLD+1
2. There should be a larger discussion around conversion URLs. Not all advertisers use the same domain for a conversion URL. For example, some have used a conversion URL located on https://chromewebstore.google.com/, others may use social channels, etc. as a conversion URL.

There also seems to be a similar issue here: https://github.com/brave/ads-admin-dashboard/issues/536