IsObjectValid(handle)

Description

The IsObjectValid function returns a boolean true or nil depending on whether the supplied argument is a valid object.

Arguments

• Handle:
  The argument should be the handle to a possible object.

Return

• Boolean or nil:
  The returned value is a boolean True if the handle is a valid object or it returns nil if it is not a valid object.

Example

This example below examines if “Root()” is a valid object and prints meaningful feedback:

Copy CodeLua
```
return function()

--Create a variable with the possible object
local myObject = Root()
--Check if it is an object
local myReturn = IsObjectValid(myObject)
--Print the result
if myReturn == nil then
    ErrPrintf("It is not a valid object")
else
    Printf("It is an object")
end

end