Hello Netapsys,
The described behavior is a known issue related to MS Edge. The MVC wrapper for NumericTextBox renders an input element with
type="number", which is done for graceful degradation purposes. This, however, does not work in Edge, because it ignores any value that is not valid "en-US" number.
If you do not want to upgrade, then you can just render the input element type="text". Thus the browser will not ignore the value and the widget will be able to work as expected:
Regards,
Georgi Krustev
Telerik
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