JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-controller="myCtrl">
    <button ng-click="hasProperty('color')">test</button>
    <button ng-click="hasProperty('size')">test2</button>
</div>

JavaScript

angular.module("app",[])
.controller("myCtrl",function($scope){
    $scope.test = {color:"red"};
    
    $scope.hasProperty = function(prop){
        if($scope.test.hasOwnProperty(prop)){
            alert("exist");
        }else{
            alert("non-exist");
        }
    }
});