<form class="form form-horizontal" id="inputform" ng-submit="sendMessage()"> <div class="input-group"> <textarea id="{{inputId}}" class="form-control favorite-font" ng-trim="false" rows="1" autocomplete="on" ng-model="command" ng-focus="hideSidebar()"> </textarea> <span class="input-group-btn"> <button class="btn btn-default btn-primary unselectable">Send</button> </span> </div> </form>