             </label><br/>
                <label>
                  <input ng-change="validateZip()" type="radio" ng-model="partyAffiliation" value="l">
                  Libertarian
                </label><br/>
                <label>
                  <input ng-change="validateZip()" type="radio" ng-model="partyAffiliation" value="g">
                  Green
                </label><br/>
                <label>
                  <input ng-change="validateZip()" type="radio" ng-model="partyAffiliation" v