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作者 validation.xml file for the checkout form problem
mozhenghua





发贴: 6
于 2004-12-12 14:26 user profilesend a private message to userreply to postsearch all posts byselect and copy to clipboard. 
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I was confused to the elemelt
<constant>
<constant-name>phone</constant-name>
<constant-value>^\(?(\d{3})\)?[-| ]?(\d{3})[-| ]?(\d{4})$</constant-value>
</constant>
what is the value's meaning in the constant-value element?????????????????????
anybody can help me ????



作者 Re:validation.xml file for the checkout form problem [Re:mozhenghua]
leowu2000



版主


发贴: 258
于 2004-12-12 15:23 user profilesend a private message to userreply to postsearch all posts byselect and copy to clipboard. 
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这叫正则表达式,看你贴出来的东西,应该是对电话号码的有效性验证。
具体意义可以参考java java.util.regex包里边的关于Pattern类的说明,很详细。
参见:
http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html

另外,麻烦以后把自己的问题描述清楚。还有,推荐看看那个什么《提问的艺术》。:)



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