Hi,
Can someone teach show me the steps how can I check the of the user already submit the applications.
I have create event registration form, but i don't want participants register more than 1 time.
So i want system checked the participants email and ID number as the parameter.
Can someone teach show me the steps how can I check the of the user already submit the applications.
I have create event registration form, but i don't want participants register more than 1 time.
So i want system checked the participants email and ID number as the parameter.