I am using resources in the scheduler and I need to require the user to select a resource from the list when adding an appointment. Maybe a "Required" option when you declare the resource?

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ADMIN EDIT

At the moment, a custom edit form is the only option: https://github.com/telerik/blazor-ui/tree/master/scheduler/custom-edit-form

If you need to add resources only in one mode (edit or insert), please provide an example of how you would expect that to be controller through data annotations since they would be in effect in both modes if used.

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