How can I get the count of number of items in the combo?

[Kjell]

My comboboxes are populated dynamically and I want them to be required, but only if there is more than one option.  I think I know how to do the validation, but how can I get the item count for combobox?

[Georgi Krustev]

Hello,

 
You can use the DataSource data() method and get the length of the items:

combobox.dataSource.data().length

All the best,
Georgi Krustev
the Telerik team

[Bhushan]

Thanks it works.