Hi Ryan,You should take a look in admin --> account --> custom contact fields --> click any field and go to the advanced logic tab. This will only help if you are ok with displaying both fields on the registration path and just want the values in the drop down to vary depending on what is selected in the first field. For example, I've set in my custom field for state/province different values to show up depending on what country you have selected.https://support.cvent.com/apex/CommunityArticle?id=000021636I do not believe there is a way to completely hide a field though if a certain value is selected in another field. For instance, if you wanted to hide your opt in statement (if it was a custom field) based on if an invitee selects United States as their country but if they select United Kingdom that field would show up.Interested to hear if anyone has solved for this though in other ways. I think registration questions on the event level are more flexible with visibility logic if you can go that route.
Thanks for following up – I've played around and found that custom fields do not offer this type of functionality. However, if you create a choice question within the registration platform there is a functionality for Other and then they can type in if they choose that option.
My overall goal is have this field revert back to their contact profile – any ideas on how to do that?
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