agext">TagData</a>&nbsp;data)</code>
<div class="block">Translation-time validation of the attributes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">TagExtraInfo.</span><code><span class="memberNameLink"><a href="../../../../../javax/servlet/jsp/tagext/TagExtraInfo.html#isValid-javax.servlet.jsp.tagext.TagData-">isValid</a></span>(<a href="../../../../../javax/servlet/jsp/tagext/TagData.html" title="class in javax.servl