php - Is it possible to submit your own admin forms in Wordpress? -

i'm wondering if possible , how it, create own page in wordpress, after want submit form, info , save it. sounds simple, find no results.

i saw can use do_settings_sections create custom form easily, auto-saves, want refer function , later show screen.

far @ moment, close, calling function y form this:

function edit_university() {         echo " *test* ";     } add_action( 'admin_post_edit_university', 'edit_university' ); 

i submit form , see echo test, out of wordpress admin page. it's simple page echo test; how can resend later page?