Invalid char signup email (New login Experience)

[ldibello]

Hi there, I just encountered that it is possible to signup with an email containing invalid chars (at least by our internal email validation), as subject said we are using New Login Experience

This one passed the test:
uniónprueba01@yopmail.com
pruebarevinculación808@yopmail.com

We wold like to show an error with no special character accepted

Can we change this behaviour ourselves in the management dashboard of auth0, is it a bug or do i miss something?

Thanks for your help

[dan.woda]

Hi @ldibello,

It looks like you may be able to achieve this with a pre-registration action. Take a look at this doc that explains it:

Pre User Registration Flow