JQuery Form Validation Plugin.
http://jqueryvalidation.org
JavaScript Libraries and Functions · jQuery Plugin
Get access to data on 10,100,950 websites that are jQuery Validate Customers. We know of 3,743,415 live websites using jQuery Validate and an additional 6,357,535 sites that used jQuery Validate historically and 1,644,681 websites in the United States.
Get a list of 10,100,950 websites using jQuery Validate which includes location information, hosting data, contact details, 3,743,415 currently live websites and an additional 3,464,613 domains that redirect to sites in this list. 6,357,535 sites that used this technology previously and 1,644,681 websites in the United States currently using jQuery Validate.
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