Does the message contain a link?

Question

PHP

There is a bot that "follows" the conversation, how can he know that some user has sent a link? (To apply punishment) Thank you in advance!

Answer 1

Link - there is text and also, it is converted into a "link" attachment. If you do not delete the link text after conversion, the link will be in the text. In an attachment, you can also easily get a link from an attachment.