Returns whether a unit's account is linked to the player's via the Recruit-a-Friend program


See also Recruit-a-friend functions.

Signature:

isLinked = IsReferAFriendLinked("unit")

Arguments:

  • unit - A unit to query (string, unitID)

Returns:

  • isLinked - 1 if the unit's account is linked to the player's (1nil)