<?xml version="1.0" encoding="UTF-8"?> 
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<ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> 
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    <fullName>After_Sign_NG_Reason</fullName> 
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    <active>true</active> 
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    <errorConditionFormula>HP_received_sign_NG__c = TRUE &&   
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ISBLANK(HP_received_sign_NG_Reason__c)</errorConditionFormula> 
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    <errorDisplayField>HP_received_sign_NG_Reason__c</errorDisplayField> 
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    <errorMessage>签收单不合格时,必须输入不合格理由</errorMessage> 
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</ValidationRule> 
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