Characters in Username with Custom Database Connections

This article explains whether the rules of allowed characters applies to custom database connections as well.

• Custom Databases
• Special Characters

When using custom databases the behaviour is slightly different depending on whether import mode enabled.

Import mode enabled
Behaviour replicates a regular Auth0 database although the messaging may only be visible in the tenant logs.

   

Import mode disabled
The rules for allowed characters does not apply i.e. you can use any characters for username and it will be accepted.