📄 入門 22 - validator訊息檔管理 - javaworld@tw.htm
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<DIV class=pageheader><SPAN class=pagetitle>入門 22 -
Validator訊息檔管理</SPAN> </DIV>
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<DIV class=pagesubheading>Last changed on Oct 27, 2004 by <A
href="http://www.javaworld.com.tw/confluence/display/~koji">koji
lin</A>
</DIV><!-- page content --> Validator框架預設使用Struts訊息資源中的key-value訊息，您可以查看struts-blank中的application.properties，當中有關於validator訊息的部份就是Validator預設使用的：
<DIV class=code
style="BORDER-TOP-STYLE: solid; BORDER-RIGHT-STYLE: solid; BORDER-LEFT-STYLE: solid; BORDER-BOTTOM-STYLE: solid">
<DIV class=codeHeader
style="BORDER-BOTTOM-STYLE: solid"><B>application.properties</B></DIV>
<DIV class=codeContent><PRE># -- validator --
errors.invalid={0} is invalid.
errors.maxlength={0} can not be greater than {1} characters.
errors.minlength={0} can not be less than {1} characters.
errors.range={0} is not in the range {1} through {2}.
errors.required={0} is required.
errors.<SPAN class=java-object>byte</SPAN>={0} must be an <SPAN class=java-object>byte</SPAN>.
errors.date={0} is not a date.
errors.<SPAN class=java-object>double</SPAN>={0} must be an <SPAN class=java-object>double</SPAN>.
errors.<SPAN class=java-object>float</SPAN>={0} must be an <SPAN class=java-object>float</SPAN>.
errors.integer={0} must be an integer.
errors.<SPAN class=java-object>long</SPAN>={0} must be an <SPAN class=java-object>long</SPAN>.
errors.<SPAN class=java-object>short</SPAN>={0} must be an <SPAN class=java-object>short</SPAN>.
errors.creditcard={0} is not a valid credit card number.
errors.email={0} is an invalid e-mail address.</PRE></DIV></DIV><BR> Struts支援國際化訊息，Validator同樣也支援國際化訊息，您可以在<formset>上使用language、country等屬性來指定所要使用的國際化訊息，當然您必須為每一個國際化訊息提供對應的訊息資源檔：
<DIV class=code
style="BORDER-TOP-STYLE: solid; BORDER-RIGHT-STYLE: solid; BORDER-LEFT-STYLE: solid; BORDER-BOTTOM-STYLE: solid">
<DIV class=codeHeader
style="BORDER-BOTTOM-STYLE: solid"><B>validation.xml</B></DIV>
<DIV class=codeContent><PRE><formset>
....
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