acf/submit_form │ action-hook │ ACF 1.0

Usage

add_action( 'acf/submit_form', 'wp_kama_acf_submit_form_action', 10, 2 );

/**
 * Function for `acf/submit_form` action-hook.
 * 
 * @param  $form    
 * @param  $post_id 
 *
 * @return void
 */
function wp_kama_acf_submit_form_action( $form, $post_id ){
	// action...
}

$form

-

$post_id

-

Where the hook is called

do_action( 'acf/submit_form', $form, $post_id );

Where the hook is used in Advanced Custom Fields PRO