Learn the advantages and disadvantages of HTML5 and JavaScript form validation, and how to use them together for optimal web forms.

JavaScript Form Validation is a frontend project that demonstrates how to validate user input in a web form using plain JavaScript. It includes real-time error messages, input formatting checks, and ...

js-interactive-form This is a Treehouse Tech Degree #3 project where I've created an interactive registration form for "FullStack Conf", using the supplied HTML and CSS files. I've used JavaScript to ...

So I've got a fairly simple form that has a drop down selection and a checkbox. I'm using this to verify that a school has be selected and that the checkbox has been ticked. function validate ...

I've checked in the debugger, and a Javascript form call is puking. Basically, it's something in my surrounding code (I'm dropping both into my templated HTML/etc for the site).

First off, the Node.js Foundation and the JS Foundation, which the Linux Foundation launched in 2016, are merging to form the OpenJS Foundation.