I’m working on a payment addon that captures a direct debit (non-US equivalent of ACH).
To do this, I’ve created a custom field type that collects the account details in one hit (like a credit card field would).
What I’m looking to do next, and am having trouble working out via the docs, is one of the following:
- Require the account details field (
direct_debit_account) be present to be able to create a feed; or
- Require certain fields be mapped to specific field types (the usual
field_mapoptions aren’t doing anything