Array `href` not validated properly by validators?

[m-mohr]

@cboettig reported in issue https://github.com/radiantearth/stac-browser/issues/331:

First, on a technical side, I note that the STAC validator seems to be perfectly happy to have an array-valued href for an asset, e.g. modifying the simple-item.json gives us valid STAC.

@cboettig Can you provide example data and clarify which validator you used?

[cboettig]

Apologies, example is linked in the issue but I confirmed this does throw an error on the python validator CLI function, though for some reason my R wrapper of the same python module thinks it is valid, so I need to debug my end.

[m-mohr]

stac-node-validator also complains, so it's indeed not a schema issue. Closing.