Support

January 20, 2014 at 1:16 am

Hi Fred,

I assume you mean the Registration ID for each attendee? If so check out this thread – http://staging.eventespresso.com/topic/custom-registration-id/

January 27, 2014 at 9:43 am

Try this code:

add_filter('filter_hook_espresso_registration_id', 'my_custom_registration_id', 10, 1);

function my_custom_registration_id(){
	$id = uniqid();
        // for the sake of an example, we'll convert the unique ID to be letters from the alphabet, which would make for something similar to an airline's reservation code
	return substr(strtr($id, 'abcdefghi', '01234567890j'), 0, 5);
}

// remove default registration id filter
function my_remove_registration_id_filter() {
	remove_filter('filter_hook_espresso_registration_id', 'espresso_build_registration_id', 10);
}
add_filter ('filter_hook_espresso_registration_id', 'my_remove_registration_id_filter', 9 );

Try adding this code to this blank plugin to hold the custom functions.