在 Windchill 中驳回工作流任务时，需要验证 "备注" 字段不为空；通过工作流任务时，不验证 "备注" 字段是否为空；怎么配置

Hi @QS_10834211,

Refer the following articles to implement the same.
https://www.ptc.com/en/support/article/CS35488?source=search

https://www.ptc.com/en/support/article/CS150969?source=search

<objecttype name="work" class="wt.workflow.work.WorkItem">
		<action name="complete" enabledwhensuspended="true" ajax="page">
			<command class="ext.workitem.work.CustNmWorkItemCommands"
				method="complete" onClick="customWorkitemCompleteOnClick()" />
		</action>
</objecttype>

<script type="text/javascript" language="javascript" charset="utf-8">
		function customWorkitemCompleteOnClick(){
 return customWorkitemCompleteValidator();
 }
 
 function customGetWorkitemComment(){
 var inputs = document.getElementsByTagName("input");
			for(var i in inputs){
				var input = inputs[i];
				if(input.type=='radio'){
					if(input.checked){
					console.log(input.value);
						if(input.value=='\u9a73\u56de'){//if Chinese is used, it will be garbled
							if( (document.getElementById("workitem_comment").value == "") || (document.getElementById("workitem_comment").length == 0)){
								return false;
							}else{
								return true;
							}
						}
					}
				}
			}
			return true;
			
 }

 function customWorkitemCompleteValidator(){
 var result = true; // if returned result is false, the task form will stay opened
 var comment = customGetWorkitemComment();
 result=comment;

 if(result){
 result = EnableTextBox(); // call ootb onClick handler
 }else{
 alert("\u5ba1\u6279\u610f\u89c1\u4e0d\u80fd\u4e3a\u7a7a");
 }
 return result; 
 }
</script>

javascript代码放到netmarkets/jsp/util/begin_custom.jspf中，然后要修改完成任务的action，对于中文提示，要用unicode编码下才可以正常显示。