So you want to embed a youtube video? Which should look like
Code: Select all
<iframe width="560" height="315" src="https://www.youtube.com/embed/xyz" frameborder="0" allowfullscreen></iframe>
Then you have to allow such "unsafe" html tag (iframe) with the following change(s):
1) Set the filter in file match.xml
from "safehtml" to "raw
" (same for "matchpreview" when you use videos there also)
2) Default joomla editor (TinyMCE) doesn't allow iframe too afaik so this iframe tag would be stripped although you made the change in above joomleage match.xml file. So you should change your editor in joomla admin to "Editor - None".