Error with Validation

[ZeRobertoMilan]

I have an issue with <script src="https://sap.github.io/openSAP-ui5-course/Validator.js"></script>

The question is, Ineed to implemented in SAP BAS or I could used it in SAP WEB IDE Personal?

[akudev]

From the description I'm not exactly sure what the problem is. After all the time it's maybe also not relevant anymore. Sorry for the delay, but as the course has been run more than 6 years ago, this is no longer actively monitored.

In general, I would say you can of course use SAP Web IDE to follow the course, as it was also the environment we used. SAP BAS should be equally usable and is the current IDE provided by SAP. But also - as mentioned on the front page - any other local IDE like VSCode. However, you of course need to transfer then certain steps from the Web IDE environment to how it is done in the editor of your choice.