Amusing comments

I like find­ing that peo­ple who write code have a sense of humour:

This lets you spec­i­fy which char­ac­ters are per­mit­ted with­in your URLs. When some­one tries to sub­mit a URL with dis­al­lowed char­ac­ters they will get a warn­ing message.

As a secu­ri­ty mea­sure you are STRONGLY encour­aged to restrict URLs to as few char­ac­ters as pos­si­ble. By default only these are allowed: a‑z 0–9~%.:_-

Leave blank to allow all char­ac­ters — but only if you are insane. 

Well, it made me laugh.