deleteCard abstract method
Deletes a saved card for the specified user.
Parameters:
userId: User identifier.cardName: Name of the card to delete.
Implementation
Future<void> deleteCard({
required String userId,
required String cardName,
});
Deletes a saved card for the specified user.
Parameters:
userId: User identifier.cardName: Name of the card to delete.Future<void> deleteCard({
required String userId,
required String cardName,
});