HTML5 offers form field validation support built into the HTML form input tags that should greatly reduce the need for JavaScript validation code. In this post, I look at some examples of this.

But is perfectly acceptable in JavaScript because there are actually ... When in doubt, always err on the side of proper code validation. By making sure that you work to include the absolute ...

Tcomb, a validation library for Node.js and ... development platforms including Java and .NET and programming languages including JavaScript, TypeScript, PHP, Python, Ruby, Rust, and Go.