CRED plugin allows you to build forms for front-end user registration and editing. These forms can include user fields and display them with your HTML styling. They also support input validation and automatic email notifications.
When you ask for help or report issues, make sure to tell us the structure and the settings of your form.
Solution:
No.
"cred_save_data" hook belongs to Toolset forms and it will only triggered when you submit the form that is created using Toolset.
If you are using another plugins using which you created user form, you should check with that plugin support if they offer any hook that you should use to hook your custom code.
Problem: I would like to remove the requirement for a standard User email field in a Create User Form. My Form is set to autogenerate the User login (username).
Solution: Removing the email field and the login field will cause problems because Toolset's login autogeneration process expects an email address to be present in the Form submission. The automatic login is created based on the email address, and the software is not designed to support the case where an email address does not exist and login autogeneration is required. You can work around that problem by specifying your own custom unique generated login in a cred_before_save_data hook, but there are some limitations to consider. See the discussion in the following ticket link.
