Image transcripion: shows a red sign with white text that says “STRICTLY NO ACCESS” mounted on a metal gate. The gate appears to be part of a fence around a park, with trees visible in the background but there is no fence around the gate or anywhere else
(Originally published earlier today on mastodon.social)
The issue with your example is that it could be that there was a bug and the user didn’t disable the validation and intend to send an empty string.