XF 1.5 Add Iframe into Custom BB Code

[Punish]

Hello, Is it possible to add an "iframe" into a custom bb code?.

In fact, I want to add this custom bbcode into a topic :
I'm using this Simple Replacement
HTML Replacement
<iframe width="500" height="300" src="{text}" frameborder="0" allowfullscreen></iframe>

but this show "XenForo Demo - Error
The requested page could not be found."

Example:
http://3ca08239b80054f0.demo-xenforo.com/156/index.php?threads/custom-bb-code-iframe.1/

bb code settings:
http://3ca08239b80054f0.demo-xenforo.com/156/admin.php?bb-codes/custo/edit
login-pass admin-admin

PS: bbcode media sites will don't work for me.

How Add "iframe" custom bb code into a topic please?

Thanks in advance.

 

[Punish]

Hello, Is it possible to add an "iframe" into a custom bb code?. Bbcode media sites will don't work for me.

In fact, I want to add this custom bbcode into a topic :
I'm using this Simple Replacement
HTML Replacement
<iframe width="500" height="300" src="{text}" frameborder="0" allowfullscreen></iframe>

but this show "XenForo Demo - Error
The requested page could not be found."

Example:
http://3ca08239b80054f0.demo-xenforo.com/156/index.php?threads/custom-bb-code-iframe.1/

bb code settings:
http://3ca08239b80054f0.demo-xenforo.com/156/admin.php?bb-codes/custo/edit
login-pass admin-admin

PS: bbcode media sites will don't work for me.

How Add "iframe" custom bb code into a topic please?

Thanks in advance.

 

[Mike]

Well the iframe works -- you can see it in that example. You'd need to use a valid, full URL though (http://google.com).

 

[Axel B]

You can use this link as an example: https://xenforo.com/community/resources/wikipedia-bb-code-media-site.2260/

 

[Arty]

Its a security thing. See https://developer.mozilla.org/en-US/docs/Web/Security/Same-origin_policy