var myApp = angular.module("myApp", []);
myApp.controller("MainCtrl", function ($scope) {
$scope.verse = 'The rich rules over the poor, and the borrower is the slave of the _____.';
$scope.reference = 'Proverbs 22:7';
$scope.correctAnswer = 'lender';
/* Function that checks if the answer was answered correctly. */
$scope.answeredCorrect = function () {
return $scope.input === $scope.correctAnswer;
}
});
<body ng-app="myApp" ng-controller="MainCtrl">
<blockquote>
<p>{{verse}}</p>
<footer>{{reference}}</footer>
</blockquote>
<input class="form-control" ng-model="input" type="text">
<p class="text-success" ng-if="answeredCorrect()">Good job!</p>
</body>