兼容: opera 9.6 + chrome 2.0 + FF 3 + IE 6
效果:一边输入一边实现验证
[url=http://www.blogjava.net/images/blogjava_net/fl1429/WindowsLiveWriter/3f84c6ae06e2_DF26/image_2.png][img]http://www.blogjava.net/images/blogjava_net/fl1429/WindowsLiveWriter/3f84c6ae06e2_DF26/image_thumb.png[/img]
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环境:ruby 1.8.6 + rails 2.1.0 + windows
核心代码:
html:
浏览器禁用javascript时显示提示信息:
[url=http://xiazai.jb51.net/200905/yuanma/JSValidate_jb51.net.rar]jsvalidate.rar[/url]