Returns whether a unit can be summoned via Recruit-a-Friend. Indicates whether the target unit is currently summonable, not just whether that unit's account is linked to the player's via the Recruit-A-Friend program.
See also Recruit-a-friend functions.
Signature:
canSummon = CanSummonFriend("name") or CanSummonFriend("unit")
Arguments:
name- Exact name of a player to summon (string)unit- A unit to summon (string, unitID)
Returns:
canSummon- 1 if the unit can be summoned, otherwise nil (1nil)