[Solved] Check for existing record

[daniel coppee]

When someone insert a new record, how can you check whether this allready exist (validate?) before submitting it to the database?

Thanks

Daniel

[Sebastian]

Hello Daniel,

If you ensure that the new records in the source are created with unique id internally, there should be no duplicate entries with the same key field. If you want to perform some custom validation for the rest of the new fields, consider doing that server-side inside the InsertCommand handler before committing the insert operation.
 
Best regards,
Stephen
the Telerik team

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