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<h4>validateStep</h4>
<pre>protected&nbsp;void&nbsp;validateStep()
                     throws <a href="../../../../../jakarta/servlet/jsp/JspTagException.html" title="class in jakarta.servlet.jsp">JspTagException</a></pre>
<div class="block">Ensures the "step" property is sensible, throwing an exception expected to propagate up if it isn't</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../.