Changing default style of <s:actionerror/> / <s:actionmessage/> tag

In struts 2 when you put <s:actionerror /> tag it displays the errors in the following way:

<ul>
<li>error 1</li>
<li>error 2</li>
</ul>

But sometimes it seems to be very ugly when displaying the dot (.) in the action errors or action messages

Below is a normal code that displays the tags in your customized way.
You can specify your own css for this

<s:if test="hasActionErrors()">
<s:iterator value="actionErrors">
<span class="errorMessage"><s:property escape="false" />
</span>
</s:iterator>
</s:if>

Alternatively you can change the file in the "/template/simple/actionerror.ftl” and put it in the /web-directory/struts/simple if using simple theme

Similar for <s:actionmessage /> tag.

Enjoy Struts