Validation rule should not trigger red background brush on textbox

Question

I have added a validation rule to wpf text box. Whenever validation rule fails, i am showing error message in separate text block.

Additionally as default behavior, the text box border color color changes to red when validation is failed. I want to remove this behavior.

I have looked at customizing the control template, and customizing the error template. I am not able to delete the behavior.

Have a look at [Meleak's](http://stackoverflow.com/questions/4135955/remove-red-rectangle-around-combobox) answere — Willem, Oct 23 '12 at 13:46

score 0 · Accepted Answer · edited May 23 '17 at 12:12

0

Small modification to Meleaks answer. Thanks to Willem for providing the link.

<ControlTemplate x:Key="ComboBoxValidationErrorTamplate">
    <DockPanel>
            <AdornedElementPlaceholder />          
    </DockPanel>
</ControlTemplate>

edited May 23 '17 at 12:12

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answered Oct 23 '12 at 13:52

Tilak

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Validation rule should not trigger red background brush on textbox

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