Trouble with <textarea>

Hello.
I'm a Joomla and Flexicontent newbie...
Our website uses Joomla and Flexicontent (Joomla came long times ago, Flexicontent is much more recent)
I, as a marketing mgr, use forms, coming from our emailmarketing router. These include textarea zones.
It used to work with a plain vanilla Joomla, and a plain vanilla JCE (1.5.7 10). It doesn't work anymore using Flexicontent (the form is supposed to be included in a textarea zone). It works once (first create / edit content) and then the bottom of my forms (including the "submit" button) disappears. I have to include the form code again, it disappears at soon as I edit content,and so on...
I think I found out where the problem is... The flexicontent I put the form in is a textarea zone. The form itself includes a textarea zone (jsut before the submit button)... So when the editor finds the </textarea> tag in the form, it closes the flexicontent block (or zone, or... whatever you call it), regardless the <textarea> tag appearing before.

I can't even figure out if it's a flexicontent or a JCE issue, can you help me ?

THX.

--
Nina

hello
its flexicontent systeme .....
to detecte textarena ...
an idea
install a component form (chronoform or other)
with plugin integration insert code in any field (description or custom field)
it more simply
regards

Nina,

JCE remove automaticly iframes code or js code from your text area, you should change the settings of JCE or in the field where you put your code in the field properties put the use HTML to NO to avoid the use of JCE on this field.

thanks