jQuery plugin to validate form fields.
http://formvalidation.io/
JavaScript Libraries and Functions · Forms and Surveys · JavaScript Library
Get access to data on 14,658 websites that are Formvalidation.io Customers. We know of 4,411 live websites using Formvalidation.io and an additional 10,247 sites that used Formvalidation.io historically and 2,840 websites in the United States.
Get a list of 14,658 websites using Formvalidation.io which includes location information, hosting data, contact details, 13,733 currently live websites which includes 9,322 domains that redirect to sites in the list. 10,247 sites that used this technology previously and 2,840 websites in the United States currently using Formvalidation.io.