Howdy, validate.args 1.5.9 is now available via luarocks: https://luarocks.org/modules/djerius/validate-args/1.5.9-1 This release restores access to some functions which were inadvertently made private in the last release. validate.args provides a framework for validating function arguments and data structures. Scalar and (nested) table values as well as lists of values of the same type may be validated. Both procedural and object-oriented interfaces are provided. Documentation is available via: https://github.com/djerius/validate.args/blob/masterdoc/validate.args.pod