i'm using the RadMaskedTextInput with NotifyOnValidationError and it works great. Currently it displays the message beside the textbox, but i need to show the error message below the textbox, how can i achieve this?
There is no built-in functionality the allows you to make such customization out of the box. However, you can achieve your requirement by extracting and editing the default ControlTemplate of the RadMaskedTextInput control.
When you extract the default template you will be able to find a ControlTemplate called "TextBoxErrorTemplate" this template is applied to the ErrorMassage. Inside it you will be able to find a StackPanel which Orientation property is set to Horizontal. Please try changing it to Vertical and let me know if this works for you.
For your convenience I implemented this approach in the attached project.
Regards,
Pavel R. Pavlov
Telerik
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