javascript - only show button if input fields are not empty and one has valid URL -

i have following code , works fine check if input field "inputurl" has valid url, if has anchor link a.btn shows fine want show if both have been filled in. how can add ng-show in anchor this?

<form name="myform" class="row inputs">           <div class="col-xs-5">               <label for="exampleinputpassword1">enter title/description</label>                 <input type="text" id="urlname" class="form-control" placeholder=""  ng-model="mvname" >             </div>             <div class="col-xs-5">                 <label for="exampleinputpassword1">enter url</label>                 <input type="url" name="inputurl" id="urllink" class="form-control" placeholder=""  ng-model="mvurl" >           </div>           <div class="col-xs-2">               <a href="javascript:" ng-click="savetolist($event)" class="btn btn-block post" ng-show="myform.inputurl.$valid  ">post</a>           </div>         </form> 

you can check if both have been filled model this:

ng-show="myform.inputurl.$valid && mvname && nvurl" 

or view value of input

ng-show="myform.inputurl.$valid && myform.inputurl.$viewvalue && myform.urlname.$viewvalue"