Complex Domain Model

[Vad1mo]

Hello, very interesting project, and concept.

We are thinking about creating a validation language to validate invoices (https://github.com/konik-io/konik).

• Deep nested Data Structures or trees
• A rules can depend on multiple fields somewhere else in the tree.
• Rule should be able do do mathematical calculations.

I was wondering if this could be accomplished with LIVR? Are they any other similar projects?

[koorchik]

Hi @Vad1mo,

• You can validate deep data structures.
• Rules can depend on multiple fields somewhere else in the tree. You will get all siblings as the second parameter, but for accessing parents you will need some hacks (or a decorator for the validator).
• You can do mathematical calculations.

If you have an axample of data and requirements for the validation, I will try to give you an example of how to do this in LIVR.