Editing WoW:API IsTalentTrainer

{{wowapi}} __NOTOC__

<!-- Describe the purpose of the function, exhausting detail can be saved for a later section -->
Indicates whether target can train talents.

 exists = IsTalentTrainer()

==Parameters==
===Arguments===
:none
== Returns ==
:;exists : Bool - 1 if the target can train talents, or nil otherwise.

== Remarks ==
Unlike the [[API_IsTradeskillTrainer|IsTradeskillTrainer()]] function, this function appears bugged in that calling this function on any target returns 1 regardless of whether the target can train class talents.

== Example ==
   -- Added by [[User:FormlessOne|FormlessOne]]
   if (IsTalentTrainer()) then 
      DEFAULT_CHAT_FRAME:AddMessage("Target is a talent trainer.")
   else 
      DEFAULT_CHAT_FRAME:AddMessage("Target is not a talent trainer.")
   end
=== Result ===
A message indicating that the target is a talent trainer (because the function always returns 1) is displayed in the default chat frame.