API issecurevariable

Returns true if the specified variable is secure. isSecure, taint = issecurevariable([table,] variable)

• table: - table to check the the key in; if omitted, defaults to the globals table.
• variable: - string key to check the taint of. Numbers will be converted to a string; other types will throw an error.

• isSecure: - true if the key is secure, false if it is tainted.
• taint: - name of the addon that tainted the table field; an empty string if tainted by a macro; nil if secure.

• Also returns for keys that have never been used/defined, because nothing has tainted them yet.
• If, and table has a metatable with , this function will return whether the metatable's is tainted. You must remove the metatable to check whether itself is tainted.
• Cannot be used to check taint of local variables, or non-string table keys.