Oleg Mikheev looks under the hood of the Struts 2 validation mechanism and shows you how its Java, JavaScript, and Ajax support can take the pain out of Web-form validation.

With HTML forms submissions today, web developers typically must use JavaScript to ensure values are provided when required and are within appropriate ranges and types. HTML5 offers form field ...

Vest is a new framework-agnostic form validation library that separates the validation logic from the feature logic while using a unit testing syntax style that is similar to Mocha and Jasmine.

If you've used Google Maps, Gmail or Microsoft's Outlook Web Access, you're familiar with the power of AJAX, which gives Web applications the responsiveness users associate with desktop applications.

<form.io> is an open source platform that enables front end developers to autonomously build backend APIs using forms to drive their apps. The platform provides a single solution for creating both ...

He is also the author of numerous books on Web development practices including JavaScript: The Complete Reference (McGraw-Hill Osborne Media, 2004). He can be reached at tpowell@pint.com.

Unlock the potential of JavaScript with advanced techniques. Elevate your web development skills and create exceptional web experiences.

Front-end web development has been evolving rapidly, which means the in-demand JavaScript libraries and frameworks continue to change. According to analysis of tech job postings by recruitment ...