Radio button in form

[Xterra14s]

Hello, I have a form that I just added a radio button into. When someone clicks the button I want it to update a table and change the Priority to Urgent. If the button is not clicked I want that field to stay empty. At the moment if I click the radio button its placing a -1 in the table instead of selecting the Urgent value. Any idea how to fix this?

[ranman256]

radio buttons are only numeric
make radio btn unbound,
in the radio_afterupdate event, set your values

if radio.value then
  [field] = "Urgent"
else
  [field] = null
endif

[Xterra14s]

radio buttons are only numeric
make radio btn unbound,
in the radio_afterupdate event, set your values

if radio.value then
  [field] = "Urgent"
else
  [field] = null
endif

I got error saying Run-time error '424': Object required