JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app="myApp" ng-controller="dummy">
    <form name="test">
        <input name="status" id="status" ng-model="campaign.status" ng-change="change('status')">
        <button type="submit" ng-disabled="!test.status.$dirty">Send</button>
    </form>
</div>

CSS

123

JavaScript

angular.module('myApp', [])
    .controller('dummy', ['$scope', function ($scope) {


}]);