Function hasCard

hasCard<Controllers extends IndexedControllers, ResponseMessage extends Message>(
key: KeysOfType<Controllers, HandsController>,
card: (message: ResponseMessage) => Card,
): EventHandler<Controllers, ResponseMessage, undefined | Error>
Creates a validator to see if the source handler has a card they are attempting to play
Type Parameters
- Controllers extends IndexedControllers
- ResponseMessage extends Message
Parameters
- key: KeysOfType<Controllers, HandsController>
  The key of the hands controller to use
- card: (message: ResponseMessage) => Card
  A function that extracts the card from the response message
Returns EventHandler<Controllers, ResponseMessage, undefined | Error>
A validator
- Defined in libs/core/src/games/event-handler-interface.ts:156