DNS URLs in Azure AD B2C don't work

问题

The app only accepts localhost URLs, and anything else will give an error and refuses to save the app.

This issue makes the app only works when trying it on the hosting machine, but not on any other device.

回答1:

You need to enter a HTTPS url, otherwise you will see this error: "Please enter a valid Url string"

You are allowed to use 1 domain name and localhost.

This will work:

https://my.dummy.site
https://localhost

This will not work:

https://my.dummy.site
https://my.other.domain
https://localhost

In this last example the error being displayed is: "You may not use more than 1 external domain(s)"

来源：https://stackoverflow.com/questions/36408950/dns-urls-in-azure-ad-b2c-dont-work