验证方法

........\限制输入字符串的长度

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........\....................\index.html

........\验证两个文本框的值是否相等

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........\..........................\index.html

........\验证合法的数据表名称

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........\....................\......\sdd.JPG

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........\验证字符串是否以指定字符串开头

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........\..............................\index.html

........\验证护照编号

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........\............\......\sdd.JPG

........\............\index.html

........\验证数据是否为数值型

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........\....................\index.html

........\验证用户名和密码是否正确

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........\验证货币类型

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........\验证身份证号码

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........\..............\index.html

........\验证车牌号码

........\............\images

........\............\......\sd.JPG

........\............\index.html

........\验证输入的数值是否在指定范围内

........\..............................\images



........\..............................\index.html

........\验证输入的文本是否为汉字

........\........................\images



........\........................\index.html