Prototype-based validation. js releases version 2.3.4, which frees you from form verification.

Added validate-ajax to support ajax verification.

Added validate-pattern to pass regular expression authentication.

Modify validate-equlas to verify the password and confirm the password

Add less-than and great-than verification to support the comparison between the start and end dates.

Added support for internal dependencies between validation,

You are welcome to propose improvements so that the framework can be better completed. If necessary, I will develop a development framework combined with the server in the future, such as struts and struts2.

And thanks to the author for the Idea: http://tetlaw.id.au/view/blog/really-easy-field-validation-with-prototype.

: Http://www.blogjava.net/Files/badqiu/validation2.3.4.zip

Demo address: http://cleanmine.cosoft.org.cn/validation/example/valid.html