<form name="addReviewForm" role="form" ng-submit="addReview()">
    <div class="form-group">
        <label for="name">Name</label>
        <input type="text"
               ng-required="true"
               ng-model="name"
               class="form-control"
               id="name">
    </div>

    <strong>Content</strong>
    <textarea class="form-control"
              rows="8"
              ng-required="true"
              name="content"
              ng-model="content">
    </textarea>
    <br class="