Hey,
I'm accessing the view of an app through a link in an email. After providing some data I use a POST-CallFunction to post these data to my backend. But I always get the error, that the x-csrf-validation failed.
I tried to capsule it in the refreshSecurityToken-Success-Handler. But it doesn't work.
I also tried to manually read the token via getSecurityToken() - but it always returns undefined.
Any hints how I can solve this issue?
Best regards,
David