Cause
This error occurs for a
The
An attempt is made to set the dataType property of the text box to numeric and the existing text is non-numeric.
An attempt is made to set the
The
An attempt is made to change the mask property of a JadeEditMask control that would leave the text invalid according to the new rules.
Action
Change your application code to ensure that the text value is valid according to the implied validation rules for the properties being set.