Jadu User with email address exists

The Create User Form action will fail if an attempt is made to create a user record with the same email address as an existing user.

This Form Logic allows checking for the presence of a user record with a given email address, as part of the form submission.

Configuring a 'Jadu User with email address exists' Form Logic

The result of this logic (either "true" or "false") can be used to alter the behavior of the form accordingly.

warning

Care should be taken with what is presented to the user in the event that an already in-use email address is given, to avoid exposing the site to user enumeration attacks.