"#required"><code>required</code></a></td><td class="colOne"><code>false</code></td><td class="colOne"><code>javax.el.ValueExpression</code>
<br>(<i>must evaluate to </i><code>boolean</code>)
					</td><td class="colLast">

                <div class="changed_added_2_0">

                <p>If <code>true</code>, and there is no such
                facet present on the top
                level component, a <code>TagException</code> must be
                thrown, containing
                the <code>Locati