<?xml version='1.0' encoding='UTF-8' ?>
<objects xmlns='http://www.springframework.net' xmlns:v='http://www.springframework.net/validation'>
    <v:required test='#this'>
        <v:message id='error.airportCode.required' providers='summary'/>
        <v:action type='Spring.Validation.Actions.ExpressionAction, Spring.Core' when='true'/>
    </v:required>
</objects>