ef="../../../jakarta/faces/application/FacesMessage.html" title="class in jakarta.faces.application"><code>FacesMessage</code></a> to be created if the current value of
 this component is not of the correct type. The message format string for this message may optionally include a
 <code>{0}</code> placeholder that will be replaced by a <code>String</code> whose value is the label of the input
 component that produced this message.
 </p></div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href