jQuery validation engine is a Javascript plugin aimed at the validation of form fields in the browser.
https://github.com/posabsolute/jQuery-Validation-Engine
JavaScript Libraries and Functions · jQuery Plugin
Get access to data on 892,526 websites that are jQuery Validation Engine Customers. We know of 173,516 live websites using jQuery Validation Engine and an additional 719,010 sites that used jQuery Validation Engine historically and 74,416 websites in the United States.
Get a list of 892,526 websites using jQuery Validation Engine which includes location information, hosting data, contact details, 173,516 currently live websites and an additional 89,256 domains that redirect to sites in this list. 719,010 sites that used this technology previouslyand 74,416 websites in the United States currently using jQuery Validation Engine.
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