Hi all,

We have a custom button below that changes Ownership and the Status of a Case record if a specific value is placed in one of our Locale fields.  We also have a few Validation Rules in place to make sure Ownership cannot change without details being filled in.  When attempting to change Ownership manually in Salesforce, the Validation Rules fire without issue.  However, when using the JavaScript Button, it's basically ignoring the Rules and changing Ownership anyway.  Does anyone know why this is or what we may be doing wrong?  I've included both the button and our Validation Rules below.  Thank you for any help in advance.

Custom Button:
{!REQUIRESCRIPT("/soap/ajax/26.0/connection.js")}

var query = "select Id, CSM_Locale__c, OwnerId, Status from Case where Id = '{!Case.Id}' limit 1";

var result = sforce.connection.query(query); 
var records = result.getArray("records"); 
        
var caseObj = records[0];

if(caseObj.CSM_Locale__c =="en-US"){
caseObj.OwnerId = '00GL0000003E78X';}
else{
caseObj.OwnerId = '00GL0000003E78d';}
caseObj.Status = "Customer Confirmed / Sent to Supply Chain";
var results = sforce.connection.update([caseObj]);
window.location.href=window.location.href;

Validation Rule 1:

AND(
RecordType.Name = "Customer Supplied Materials",
ISPICKVAL(Status, "New"),
ISCHANGED(OwnerId),
OR(
ISBLANK(AccountId),
ISBLANK(TEXT(Type)),
ISBLANK(TEXT(Supplying__c))
))

Validation Rule 2:

AND(
RecordType.Name = "Customer Supplied Materials",
ISPICKVAL(Status, "New"),
ISCHANGED(OwnerId),
ISPICKVAL(Type, "Stocked"),
OR(
ISBLANK(AccountId),
ISBLANK(Trade_Name_and_Grade_with_Colorant__c),
ISBLANK(Proprietary_Formulation__c),
ISBLANK(Colorant_Part_Number__c),
ISBLANK(Colorant_Description__c),
ISBLANK(Colorant_Mix__c),
ISBLANK(Safety_Stock_in_lbs__c),
ISBLANK(Supplier_Contact__c),
ISBLANK(Supplier_Name__c)
))