Hi Patrik, so are you saying that I cannot use a field variable in the hidden field?
I have a hidden field called “Chosen Membership” and the default value is the value of the selected field in the radio list “Select Membership”. So the default value is {field:select_membership}. In this case, it’s 101, which is the item ID.
Choosing the “Chosen Membership” field doesn’t populate items into the invoice. Basically I want the user to be able to select one of two memberships using a radio button, that value then gets stored to the hidden field, which is then passed to Invoicing as the Items.
Is that not possible?