How can I prevent a user from entering multiple events that have the same time or part of it?

[ahmad]

I am using syncfusion_flutter_calendar to create an appointment booking app

[Indumathi Ravichandran]

Hi ahmad, 

 

Thank you for contacting Syncfusion support. 

 

Regarding Query: How can I prevent a user from entering multiple events that have the same time or part of it? 

 

In the Flutter Calendar there is no direct support for preventing multiple event assignments in same time. we can achieve this by comparing start and end time of the new event with existing events data. We have a KB document for prevent the multiple events assignments in same time. Please find the KB from the following link. 

 

KB link: https://www.syncfusion.com/kb/11411/how-to-prevent-multiple-assignments-of-the-same-time-events-in-the-flutter-calendar 

 

We hope that this helps you. Please let us know if you need further assistance. 

 

Regards, 

Indumathi R