ClassExists(string)

Description

The ClassExists Lua function returns a boolean indicating whether the provided string is a class.

Arguments

• String:
  A string containing a single word that could be a class.

Return

• Boolean:
  The function returns a boolean.

  • True:
    The provided word is a class.
  • False:
    The provided input is not a class.

Example

This example asks if the word “Display” is a class and returns proper feedback.

Copy CodeLua
```
return function()

-- Store a string with the class name
local className = "Display"
-- Check if the class exists and then provide proper feedback
if ClassExists(className) then
    Printf("The class '%s' exists", className)
else
    Printf("The class '%s' does not exists", className)
end

end