| <?xml version="1.0" encoding="UTF-8"?> | 
| <ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>Requst_On_call_complete_time</fullName> | 
|     <active>true</active> | 
|     <errorConditionFormula>Text(Status_c__c) = '完毕' && Isblank  | 
| (FinishDataTime__c )</errorConditionFormula> | 
|     <errorDisplayField>FinishDataTime__c</errorDisplayField> | 
|     <errorMessage>On-Call完毕时间必填</errorMessage> | 
| </ValidationRule> |