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Jacob Rockowitz: Webform Cards… To infinity and beyond!!!

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Our expectations of the Webform module are directly tied to Drupal’s Form API, a robust and secure framework for building, validating, and submitting forms. Still, Drupal’s current Form API implementation is about ten years old. It is starting to show its age. When Drupal’s Form API was built 16 years ago, form rendering and validation were always executed server-side; Ajax was a new kid on the block. Now, with modern frontend frameworks, like React and VueJS, form rendering and validation happen clientside, in the web browser. This approach results in a faster, more flexible ‘modern’ user experience.

Modernizing Drupal and Webform User Experience

The Drupal community is working on modernizing Drupal’s user interface and experience. In the meantime, Drupal and the Webform module should provide the best user experience possible. Any request to the server (aka the Drupal backend) is, by definition, slower than changes and behaviors happening in the client (aka web browser). The first step to improving Drupal and the Webform module’s user experience and performance to move most data validation to the client’s web browser using clientside validation.

Clientside validation

Even though modern browser’s support HTML 5 Clientside validation, the implementation is inconsistent and there are known accessibility issues. The Clientside Validation module , which uses the jQuery Validation plugin, solves some of these accessibility issues and offers the most consistent user experience. Installing the Clientside Validation module will immediately improve…Read More

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