Auth0 Home Blog Docs

Maximum length for email address and password in Auth0 database



I am building a custom UI using an Auth0 database as a backend store and I would like to add some client side validation to my signup form.

Please can you tell me what the maximum length of the email and password are in the Auth0 db.

Thank you


Email: the user’s email address. The maximum length is 64 chars for the user/local part and 256 chars for the domain part.

Password: the user’s password. Thereis no limit for max password length.


Thank you