When writing modules, especially in the "hook_form _alter" hook, I find myself in the same situation many times:
I want to control some $form fields and I'm searching the field ID, the right attribute convention, etc.
I'm trying to print all the fields and their attributes to the output page so I could do that every time I need information about a form fields.
- How can I print all the fields complete attributes?
- I need to stick it temporarily in the page - how can I send the details to the page (I don't know what are the fields ID's...)?