If my form is simply:
Text area 1 <input type="text" name="area1">
Text area 2 <input type="text" name="area2">
How can I send the two text area strings back to the controller when a user presses 'submit'?
I've read about:
$text = $this->_input->filterSingle('area1', XenForo_Input::STRING);
But I'm not sure how to implement it or even if this is what I'm looking for.