feat: ISIN validation

[ariskemper]

• Validation for ISIN ( Internatinal Securities Identification Number ) with format validation and use of luhn algorithm

[netlify]

‼️ Deploy request for valibot rejected.

Name	Link
🔨 Latest commit	1c39b51

[fabian-hiller]

Thank you so much for all the work you put into Valibot! It means a lot to me and it provides a great value to all Valibot users. If you have time during the winter break, I would love to get to know you in a video call.

[ariskemper]

Sure we could have a call and discuss how we could improve the library.

[fabian-hiller]

In case you use Discord, feel free to send me (fabianhiller) a friend request.

[fabian-hiller]

Can you check your code against the formatting requirements and this code of validator.js to see if it covers every case?

[ariskemper]

@fabian-hiller i refactor and moved isISIN to validation. I have done some research and most common use is mod10 in validation of ISIN. Mod 10 is simpler to implement and faster to compute, which is often sufficient for shorter sequences like the 12-character ISIN.

[fabian-hiller]

Thanks! Will have a look at it next week.

[fabian-hiller]

Unfortunately, due to our rewrite a few months ago, this PR is no longer up to date with our source code. I still plan to add this action, but other things have a higher priority for me at the moment. If you or anyone else in the community is interested in creating a new PR, that would be great.

[fabian-hiller]

I will close this PR. However, I will keep it in mind when adding this action in the future.