validation - Good resources for coding forms with jQuery -

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i've been trolling around couple days looking resources on form validation , submission jquery. of course, i've been able find specific blog posts on sites nettuts , themeforest, i'm looking best practice information.

what best way(s) validate user form information? plugins? scratch?

again, i'm looking best practices, or accepted, methods of validation , submission wider community. if have specific links or articles, pass on peruse.

thanks!

one of favorite jquery form validation plugins has happy.js. it's lightweight , extensible, , requires little effort working.


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