Alternative to MooTools Form Validator

I am trying to find an alternative to Form.Validator from Mootools. The script is taking a handsome 300 ms to execute which is what I am trying to optimi开发者_如何学Goze. Is there any other JS library which can validate forms or can anybody please suggest a leaner approach which consumes less execution time? Complexity vis-a-vis Mootools Form.Validator is not an issue.

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300 ms? come on :). According to mootools.net jQuery selectors are faster than their selectors.

Just run this test: http://mootools.net/slickspeed/

You could always resort to jQuery Validation plugin if you are into jQuery.