Angularjs1 select tag

gistfile1.txt

<form name="form" ng-submit="couctrl.verifyCode()" role="form" >
        <!--<select class="login-select" ng-model="couctrl.statusChoice" ng-change="couctrl.onValueChange()">-->
            <!--<optgroup label="Status">-->
                <!--<option value="12" selected="">Delivered</option>-->
                <!--<option value="13">Not Delivered</option>-->
            <!--</optgroup>-->
        <!--</select>-->

        <span>Status</span>
        <select
                ng-init="couctrl.statusChoice"
                ng-model="couctrl.statusChoice"
                ng-change="couctrl.onValueChange()"
                ng-options="choice.id as choice.name for choice in couctrl.statusChoices">
        </select>

    </form>