How can i put the validate error message in the t:errors

[滕训华]

I put the validator in my component as the follow:

 

<input type="text" t:type="TextField" t:id="field_startDate"
t:value="value_startDate"  t:validate="regexp" />

And I define the validate message in the app.properties

 

The validate work well,but the error message display around the
component,how can I display it within the t:errors of the t:form

 

Thanks