Scalable, well tested code base
👍 Completely rewritten in ES6.
👍 Type safety. Entire codebase is written in TypeScript.
👍 High code quality via popular analysis tools such as TSLint.
👍 Zero dependencies. No jQuery.
👌 All validators, algorithms, and APIs are tested carefully with +400 Mocha unit tests.
👌 Cover hundreds of end-to-end test cases against Selenium server with Nightwatch.js framework.

Rich set of validators
👍 Provide a rich set of validators to cover most various types of form field.
👍 Develop and reuse your own validator easily.
👍 Support sync and async validators.

All validators can be used independently. Inspried by functional programming paradigm, all built in validators are just functions. So you can use it in browser or with ES6 module, server side frameworks such as Express:

Plugin architecture
The giant and old jQuery plugin doesn't exist anymore. With the new plugin based architectue, the library has really small core. Everything else is built around as a plugin.

Friendly UX
👍 Can it notify user while field is being validated?
👍 Can it stop performing remaining validators if there is a validator that the field does not pass?
👍 Can it perform the validation only when the field value exceed a given number of characters?
👍 Can it postpone the validation for a given number of seconds from the moment user stops fill in the field?
Yes! FormValidation provides a built in mechanism to support these requirements.

Support any form, CSS framework
FormValidation is designed to support validating any form that uses or doesn't use with CSS framework. In addition to that, the library provides many built-in plugins which you can plug to use with popular CSS frameworks.



Only for V.I.P