Using UpdateMember Function

I’m trying to use a form to update the current user’s profile information. In this particular case, I need to know if the user is right or left handed and it is better to use radio buttons as opposed to the text boxes available on the profile page (hence the form). Once I get the syntax on this correct, I need to expand the form to pass other info to the user profile. Hoping that once I get a working example, I can expand on it.

The frontend below seems to work and pass the correct info to the backend. The problem is in the UpdateMember function. I’m certain my syntax is not correct, but the user guide is pretty vague and I cannot find a good example. I have a custom user frofile field called “hand”. How do I tell the UpdateMember function which field I want to pass the info (HandFromForm) to?

Any help is greatly appreciated.

frontend:

backend:

Thanks!

Make sure, that you have first managed the following…


Without this, anything will work.