<div> <h4>Enter Remote Image Url</h4> <input type="text" ng-model="url" /> <div style="text-align:center;margin-top:20px;"> <button class="btn btn-default" ng-disabled=" url==null || url==''" ng-click="uploadCustomImageByUrl(url)">Upload</button> </div> </div> <style> input { border-radius: 10px; border: 1px solid #eeeeee; width: 100%; } </style>