 a CSRF token value received
 in a request whenever the property <a href="jakarta/mvc/security/Csrf.html#CSRF_PROTECTION"><code>Csrf.CSRF_PROTECTION</code></a>
 is set to <a href="jakarta/mvc/security/Csrf.CsrfOptions.html#EXPLICIT"><code>Csrf.CsrfOptions.EXPLICIT</code></a>.</div>
</dd>
<dt><a href="jakarta/mvc/security/CsrfValidationException.html" title="class in jakarta.mvc.security"><span class="typeNameLink">CsrfValidationException</span></a> - Exception in <a href="jakarta/mvc/security/package-summar