| <?xml version="1.0" encoding="UTF-8"?> | 
| <ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>Is_Same_Hospital</fullName> | 
|     <active>true</active> | 
|     <description>请选择和修理是同一医院的设备</description> | 
|     <errorConditionFormula>(Isnew() || Ischanged(Delivered_Product__c)) && Delivered_Product__r.Hospital__c <> Hospital__c</errorConditionFormula> | 
|     <errorDisplayField>Delivered_Product__c</errorDisplayField> | 
|     <errorMessage>请选择和修理是同一医院的设备</errorMessage> | 
| </ValidationRule> |