IBAN generation and validation

Hi all,

For a client I need to implement an IBAN generator and validator. Looking at the forum I only found a nice (very extensive) regex which can cater for validation. I also found the Java library iban4j on GitHub, which can do exactly what I need. I am a bit suprised that there is no mention here on the forum about this Java library, since I know a lot of Mendix clients are also in the banking and insurance sector.

1. Does anybody have experience with implementing the iban4j library in Mendix?
2. Are there other (better) solutions for implementing IBAN validation and generation?

Let me know, thanks!