How to enforce only can make one booking for each customer/order?

Support › How to enforce only can make one booking for each customer/order?
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TC Staff asked 3 years ago
We have set a field order-id in the form, may i know how to prevent customer to make multiple appointments with their single order-id? Is it possible to check whether the order-id (or phone number) is already registered in the booking system, and reject their booking if they are trying to make multiple appointments? Thanks!
1 Answers
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Nikola Loncar Staff answered 3 years ago
Hi, for that to work you will need to add custom code. EA provides hooks that can be used for that purpose. Best regards, Nikola
TC Staff replied 3 years ago

Thanks Nikola