[–] johnathansnow ago
Its not a law and its not illegal, at least not in the US. No idea what this guy is talking about. As far as I know one must usually disclose intimate relationships to HR in order to prevent conflicts of interest, but it is in no way prohibited.
[–] CantBuySkills ago
It's probably just something that businesses write into their workers contracts in some cases, that is probably why it is legal. It's similar to drug testing, some places do it, and some places don't.