jQuery plugin to validate form fields.
http://formvalidation.io/
JavaScript Libraries and Functions · Forms and Surveys · JavaScript Library
Get access to data on 16,658 websites that are Formvalidation.io Customers. We know of 5,357 live websites using Formvalidation.io and an additional 11,301 sites that used Formvalidation.io historically and 3,784 websites in the United States.
Get a list of 16,658 websites using Formvalidation.io which includes location information, hosting data, contact details, 11,953 currently live websites which includes 6,596 domains that redirect to sites in the list. 11,301 sites that used this technology previously and 3,784 websites in the United States currently using Formvalidation.io.