Error Validating Verification Code

Not sure what this means, I read online but couldn’t find anything about fixing this on Bubble.

Can anyone help?

Check the redirect uri in your Facebook app settings that you set up at

Make sure it is the exact same as the url the workflow is run on. If you’re running in Dev mode, it also needs to contain “version-test”. Also, run without debugger on if the uri doesn’t contain the debugger parameter.

Gaby | Coaching Bubble

One thing to add here is that if the url you are on has any special characters, you will get this error.

This tripped me up for a long time so posting here in case someone else runs into this. In my case I was trying to sign up using facebook from a page that looked like this:


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Nice, I will check this out when I get home! Thanks in advance.