el-key="mwForm.image.caption">Image caption</mw-label>
                    <input type="text" class="form-control" name="text" ng-attr-id="image-caption-{{ctrl.id}}" ng-model="ctrl.image.caption" ng-readonly="ctrl.readOnly">
                </md-input-container>
            </div>


            <div ng-if="ctrl.image.src">
                <br/> <br/>
                <md-button class="md-primary md-raised" type="button" role="button" ng-click="ctrl.save()" translate="mwForm.buttons.questionReady">
          