Plugins - Rails Real-Time Form Validation Plugin
Add to favoritesThe RTV plug-in uses AJAX to validate form data against a model in real-time.
AJAX requests are made as the user is filling in form fields. The form data is then validated against a model on the server-side. RTV then responds with javascript that dynamically updates the HTML document. This enables you to mark form fields as valid/invalid using CSS.
Please see the example rails app contained in the release. It doesn't require a database to run. Simply run ./script/server from the rtv_sample_app directory and browse to http://localhost:3000
