[Help] Youtube and HTML tags not working in siggy

[BustaRap]

I'm trying to add some HTML and a youtube vid to my signature, but the actual HTML code is showing when I save it, and the Youtube box is white with no video.

What I'm typing in:

{YOUTUBE}https://www.youtube.com/watch?v=2XcCgyj49bQ&feature=related{/YOUTUBE}

Replace the { and }'s with [ and ]

Oh and about the HTML, does someone have a list of tags that aren't allowed in a forum?

[Blitz]

The HTML tag is used to display raw HTML, it doesn't actually do anything. As for the youtube video, don't insert the whole URL, only the ID.

[Alen]

No html markup is allowed, only BBcode.

How the youtube tag works:

[YOUTUBE]8F6EoMdn95E[/YOUTUBE]

For:
[YOUTUBE]8F6EoMdn95E[/YOUTUBE]
or

[YOUTUBE=8F6EoMdn95E]Some random name here[/YOUTUBE]

For:
[YOUTUBE=8F6EoMdn95E]Some random name here[/YOUTUBE]

Alternatively just copy the video URL in your sig and save (don't preview first) to get the small version some people have