We are using the telerik:StyleManager.Theme = "Windows8Touch" for TextBox.
The validation errors using IDataErrorInfo are being displayed as seen in the attached screenshot.
Is there a way to have the flyouts automatically align to the Left of the control, if there is no space on the right?
Thank you for contacting us! Rather unfortunately this behavior cannot be achieved out of the box.
I'm attaching you small sample demo, which demonstrates how to achieve your goal with custom ValidationErrorTemplate for a TextBox. You may reuse the same Windows8Touch validation error template, following the logic in the attached application.
Hope this helps!
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