Promise. Actions declare a conflict policy; the default is skip, so a payment is never re-sent by accident. Sources declare a cache lifetime. A failed source is a different state from a source that returned nothing. Pending options do not trap the person as “empty.”
Skip by default
An action declares a conflict policy, and the default is skip. A payment is never re-sent by accident.
Failed is not empty
A source that errored is a different state from a source that returned nothing. The UI can say which happened.
No trap states
Pending options do not present as “empty”, so nobody is asked to pick from a list that has not arrived yet.
form loan version = "1.0" {
field annual_income {
type = number
validate { min = 0 }
}
field monthly {
type = number
value = pmt(0.05 / 12, 60, annual_income)
}
output {
annual_income: number
monthly: number
}
}
The host stores the queue and applies the conflict policy; the document keeps the payment figure honest when the device comes back online.
Boundary. The engine does not open sockets. `@formscript/runtime` builds the requests; the host supplies transport, clock, and the durable store. Today’s CLI does not fetch sources or drive actions.