add:  if (!EchoClientEngine.verifyInput(textComponent.id, false)) {  EchoDomUtil.preventEventDefault(echoEvent); return; }  
context: EchoTextComponent.doAction = function(textComponent) {    if (!EchoDomPropertyStore.getPropertyValue(textComponent.id, "serverNotify")) {        return;    }    EchoTextComponent.updateClientMessage(textComponent);    EchoClientMessage.setActionValue(textComponent.id, "action");    EchoServerTransaction.connect();};
meta: 498	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/498/890083978625b5ed3bc537d75f84464be4926299/TextComponent.js/clean/src/webcontainer/java/nextapp/echo2/webcontainer/resource/js/TextComponent.js