Clearing textbox and textarea after validate?

[Joachim Nilsson]

Is there a simple way to clear the input fields after pressing the validate button?
In my case I will do the adding when this button is pressed. Or is there another, better way to do this?

        <f:entry title="${%Add a list}">
          <f:textarea field="toAdd"/>
        </f:entry>
        <f:validateButton title="${%Add}" progress="${%Adding...}" method="bulkAdd" with="toAdd" />

Regards,
Joachim