l.php"><a href="files/src-webhook-lib-model-followdetail.html"><abbr title="src/webhook/lib/Model/FollowDetail.php">FollowDetail.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">172</span>

    </aside>

        <p class="phpdocumentor-summary">Checks if a nullable property is set to null.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-sign