Valibot for Data Validation — The Zod Alternative That you Will Adore

Abdelfattah Sekak

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JavaScript in Plain English

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6 min read

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Aug 6

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Validation — the word itself suggests the action of checking or proving the accuracy of something. In software development, validating data is a critical task for ensuring that a program runs smoothly and effectively. The process includes checking user input or software requirements against predefined rules or patterns. But, as crucial as it is, doing it manually can be a cumbersome task, and that’s where automated tools like Valibot come into play.

Valibot serves as an alternative to popular validation libraries like Zod. It provides tailored solutions built explicitly for managing JSON validation. Let’s delve deeper to better understand what exactly Valibot is and how it caters to developers’ needs in a highly saturated market of validation libraries.

I. What is Valibot?

A. A program designed for JSON validation and classification

Valibot is much more than a simple validation tool — it takes automation of the validation process to a more sophisticated level. It primarily focuses on dealing with JSON data structures, validating and classifying JSON files based on given rules or schemas. In simpler terms, Valibot will help you automatically group and organize properties within your data, ensuring they meet predefined patterns or criteria effectively and efficiently.

B. Available on GitHub — Valibot Github Repository

It’s great to know everything is open-source! Valibot is publicly available on GitHub: Valibot Github Repository. This means developers not only get the tool, but they also gain access to a community to seek assistance, share experiences, and even contribute to further improvements of Valibot. This is advantageously beneficial since it eliminates potential vendor lock-in problems and encourages constant improvements in the tool.

II. Valibot vs. Zod

A. Comparing features and capabilities

Both Valibot and Zod are tailored for the purpose of data validation, with a focus on serving the needs of developers working with JSON data structures.