cubicweb #2262340 need a proper way to check if a form is being generated or posted [validation pending]
since 3.13(?), form are also used by controllers to do proper values retreiving / validation. So a need for custom code is to check if the form is being generated or posted.
|closed by||#b5275e739a44 [form] add a new property telling if the form is being generated or posted. Closes #2262340|