API:GetClassID

id=GetClassInfoByID(x)

Arguments

 * x -
 * Number of class to check

Returns

 * If the class exists, it returns x, else it returns nil

Example
for a=1, GetNumClasses do --GetClassCount would automaticly return the number of existing classes, so for this demonstration I choose GetNumClasses... if(GetClassInfoByID(a)~=nil)then DEFAULT_CHAT_FRAME:AddMessage("there is a class nr."..a.." -- ("..GetClassInfoByID(a)..")"); else DEFAULT_CHAT_FRAME:AddMessage("no class nr."..a.." found!"); end end

prints the numbers of all existing classes

Related Functions

 * GetClassInfoByID