Thread:Project:Support desk/Get value from a textarea

Hi there,

I would like to know if has Mediawiki framework any function to get the value from a textarea? I've created a form, using the functions Xml::openElement and Html::textarea, and when I submit this form, I need to know how is the value from the textarea.

Has any function done for this, or I have get the value by JavaScript function ?

Thanks a lot

Cristiano