在我的应用程序中,我使用struts XML验证,它与Struts 2.1一起工作正常,我只是将其升级到2.3,现在电子邮件验证不适用于jamshed.katta@icab.cat
。
我的正则表达式是这样的
<field name="email">
<field-validator type="requiredstring">
<message key="register.validation.email" />
</field-validator>
<field-validator type="email">
<param name="regexExpression">\\b^['_a-z0-9-\\+]+(\\.['_a-z0-9-\\+]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)\*\.([a-z]{2}|aero|arpa|asia|biz|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|nato|net|org|pro|tel|travel|xxx|**cat**)$\\b</param>
<message key="register.validation.email.format" />
</field-validator>
</field>
答案 0 :(得分:0)
如果你想要一个如下图所示的正则表达式:
您可以像这样更改正则表达式:
(^['_a-z0-9-\\+]+(?:\.['_a-z0-9-\\+]+)*@[a-z0-9-]+(?:\.[a-z0-9-]+\.?)*(?:[a-z]{2}|aero|arpa|asia|biz|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|nato|net|org|pro|tel|travel|xxx|cat)$)
<强> DEMO and Explanation 强>
答案 1 :(得分:0)
试试这个正则表达式验证器:
<field name="email">
<field-validator type="requiredstring">
<message key="register.validation.email" />
</field-validator>
<field-validator type="regex">
<param name="regexExpression"><![CDATA[^['_a-z0-9-\+]+(\.['_a-z0-9-\+]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2}|aero|arpa|asia|biz|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|nato|net|org|pro|tel|travel|xxx|cat)$]]></param>
<message key="register.validation.email.format" />
<param name="caseSensitiveExpression">${false}</param>
<param name="trimExpression">${true}</param>
</field-validator>
</field>
它还应用了caseSensitiveExpression
个参数和trimExpression
个参数。有关regex validator的更多信息,请参阅文档。