I want users to be able to change a Kendo UI Datepicker value only through its button and selecting the date from the pop-up. How can I prevent users from typing in the Date
Indeed, the widget does not restrict user while typing in the input. The reason for this behavior is explained here: Why widget does not restrict typing
Along with all other solutions shared in this thread, the one can create a custom Masked DatePicker, which will restrict the user to a specific date format. Check this how-to demo for more details:
Create Date Masking
**Note that this is not supported by Kendo UI as a built-in feature, hence you will need to use it on your own risk. The good news is that it works pretty good without known side effects.