No user or event in the same category at the same time

[cabesoul]

Hello....I need that the time of the event of a user, not occupied by another user or event in the same category, whether by another..in my case users reserve times to use areas.. the area 1 cannot be occupied at the same time with the same area...but if by area 2...thank you...and greetings.

[AlanHumphrey]

Jevents is more of an announcements system. It doesn't do reservations or conflict checking.