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micwamicwa 

Required

I would like to make a dropdown field required but it doesn't display the red line.

Why does this not work?

 

<apex:pageBlockSectionItem >
   <apex:outputlabel>x</apex:outputlabel>
    <apex:selectList value="{!nam}" size="1" required="true">
            <apex:selectOptions value="{!options}"/>
     </apex:selectList>
</apex:pageBlockSectionItem>
 
 
 


micwamicwa
Actually the required works but instead the error looks strange, can I change that?
 
j_id0:j_id8:block:j_id40:j_id42:AccountName: Validation Error: Value is required.