<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE validators PUBLIC "-//OpenSymphony Group//XWork Validator 1.0//EN" "http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd"> <-- 1.必填字符串校验器 --> <validators> <field name="name"> <field-validator type="requiredstring"> <!--去空格--> <param name="trim">true</param> <message>姓名是必需的!</message> </field-validator> </field> </validators> <-- 2.必填校验器 --> <validators> <field name="name"> <field-validator type="required"> <message>姓名是必需的!</message> </field-validator> </field> </validators> <-- 3.整数校验器 --> <validators> <field name="age"> <field-validator type="int"> <param name="min">18</param> <param name="max">100</param> <message>年龄必须在18至100之间</message> </field-validator> </field> </validators> <-- 4.日期校验器 --> <validators> <field name="date"> <field-validator type="date"> <param name="min">1980-01-01</param> <param name="max">2009-12-31</param> <message>日期必须在1980-01-01至2009-12-31之间</message> </field-validator> </field> </validators> <-- 5.邮件地址校验器 --> <validators> <field name="email"> <field-validator type="email"> <message>必须输入有效的电子邮件地址 </message> </field-validator> </field> </validators> <-- 6.网址校验器 --> <validators> <field name="url"> <field-validator type="url"> <message>必须输入有效的网址 </message> </field-validator> </field> </validators> <-- 7.字符串长度校验器 --> <validators> <field name="password"> <field-validator type="stringlength"> <param name="minLength">6</param> <param name="maxLength">20</param> <message>密码长度必须在6到20之间</message> </field-validator> </field> </validators> <-- 8.正则表达式校验器 --> <validators> <field name="xh"> <field-validator type="regex"> <param name="expression"><![CDATA[(\d{6})]]></param> <message>学号必须是6位的数字</message> </field-validator> </field> </validators>