markitup url and image selection

onegun

it seemson markitup editor there are functionalities to specify which folder of images to select when click the icon, and url can be filtered according to certain pattern.

Am i right?

How to do that?

admin

There is an img_folder parameter you can use:
http://docs.getfuelcms.com/general/forms#wysiwyg
$fields['textfield'] = array('type' => 'textrea', 'img_folder' => 'images/myfolder');

onegun

solved

if to filter url use 'link_filter'=>regex