#validation

Validation is the process of ensuring that data entered into a web application meets certain criteria. It can involve checking for valid input formats, data types, and ranges. In JavaScript, validation is typically done using regular expressions or custom functions to check user input before it is sent to a server. This helps to ensure that only valid data is accepted and prevents malicious users from entering invalid data.

How to Solve Real-World Problems with Remix

Remix Conf Europe 2022

195 min

How to Solve Real-World Problems with Remix

Featured Workshop

Michael Carter

- Errors? How to render and log your server and client errorsa - When to return errors vs throwb - Setup logging service like Sentry, LogRocket, and Bugsnag- Forms? How to validate and handle multi-page formsa - Use zod to validate form data in your actionb - Step through multi-page forms without losing data- Stuck? How to patch bugs or missing features in Remix so you can move ona - Use patch-package to quickly fix your Remix installb - Show tool for managing multiple patches and cherry-pick open PRs- Users? How to handle multi-tenant apps with Prismaa - Determine tenant by host or by userb - Multiple database or single database/multiple schemasc - Ensures tenant data always separate from others

Visual Regression Under the Hood

TestJS Summit - January, 2021

9 min

Visual Regression Under the Hood

Dmitry Kovalenko

LightSource.ai

Today's Talk discusses the value and challenges of visual regression in UI testing. It highlights the importance of predictability in loading pages and choosing the right screenshot resolution. It also mentions the use of Visual Regression Services, Docker, and the Odiff library as solutions to improve stability and efficiency in visual regression testing.

testing validation

Your Tests Lack Vision: Adding Eyes to your Automation Framework

TestJS Summit - January, 2021

28 min

Your Tests Lack Vision: Adding Eyes to your Automation Framework

Angie Jones

Applitools

Today's talk is about the importance of visual testing in software development. Visual bugs can easily be missed when relying solely on automated tests. These bugs can have a significant impact on user experience and can even cost businesses customers. Applitools offers a machine learning approach to highlight relevant differences in visual testing. Their eyes API and Cypress integration make it easy to add visual testing to existing tests. With Applitools' ultra-fast grid, visual testing can be done across multiple platforms and devices simultaneously.

testing validation