--- title: "#joi articles | Hashnode" description: "Explore 5 articles tagged #joi on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/joi" --- Tag # #joi 5 posts · 1 followers [Tech Insights Hub](https://hashnode.com/@JohnMikes) · [Feb 12](https://hashnode.com/posts/joi-validation-schema-object-schema-validation/698dd47e16a201444e14d294) ### [Joi Validation Schema: Object Schema Validation](https://topperblog.hashnode.dev/joi-validation-schema-object-schema-validation?utm_source=hashnode&utm_medium=feed) Joi Validation Schema: Object Schema Validation Tool Overview Modern solution. Quick Start const use = () => true; Patterns Production ready. FAQ Q: Use? Yes. Conclusion Start now. 1 min read · [topperblog.hashnode.dev](https://topperblog.hashnode.dev/joi-validation-schema-object-schema-validation?utm_source=hashnode&utm_medium=feed) [Glory Alphonsus](https://hashnode.com/@Kupenya) · [Apr 23, 2025](https://hashnode.com/posts/building-a-secure-api-with-postgresql-no-orm-the-freementors-guide/680a62f212a3688db6384f84) ### [Building a Secure API with PostgreSQL (No ORM!): The FreeMe​n​tors Guide](https://kupenya.hashnode.dev/building-a-secure-api-with-postgresql-no-orm-the-freementors-guide?utm_source=hashnode&utm_medium=feed) ORM or SQL queries, what’s your go-to? For me, it’s always been ORM. I’m pretty familiar with Sequelize, and honestly, I never really understood why anyone would prefer writing SQL. But this project pushed me to get into raw SQL, and it’s definitely ... 16 min read · [kupenya.hashnode.dev](https://kupenya.hashnode.dev/building-a-secure-api-with-postgresql-no-orm-the-freementors-guide?utm_source=hashnode&utm_medium=feed) [Max Martínez Cartagena](https://hashnode.com/@maxmartinezc) · [Jun 15, 2024](https://hashnode.com/posts/open-api-specification-to-joi-objects-with-oas-to-joi/666df2d309ddece7f2bc7885) ### [Open Api Specification to Joi objects with oas-to-joi](https://maxmartinez.dev/open-api-specification-to-joi-objects-with-oas-to-joi?utm_source=hashnode&utm_medium=feed) In this new article I will talk about a very useful library called "oas-to-joi" which allows to create Joi Schemas Objects using an Open Api Specification. It provides an easy way to get API validations rules automatically. What is Open Api Specifica... 5 min read · [maxmartinez.dev](https://maxmartinez.dev/open-api-specification-to-joi-objects-with-oas-to-joi?utm_source=hashnode&utm_medium=feed) [Daniel Adesoji](https://hashnode.com/@sojidan) · [Jun 2, 2024](https://hashnode.com/posts/validating-user-input-in-nodejs-using-joi/665cf984e63917b2a63dd9f0) ### [Validating User Input in Node.js Using Joi](https://blog.sojidaniels.com/validating-user-input-in-nodejs-using-joi?utm_source=hashnode&utm_medium=feed) Introduction In web development, validating user input is crucial for ensuring data integrity, security, and reliability. Node.js developers often handle input validation manually, which can lead to repetitive and error-prone code. Fortunately, the J... 4 min read · [blog.sojidaniels.com](https://blog.sojidaniels.com/validating-user-input-in-nodejs-using-joi?utm_source=hashnode&utm_medium=feed) [Aashish Panthi](https://hashnode.com/@aashishpanthi) · [Jan 30, 2023](https://hashnode.com/posts/form-validation-with-joi/63d7b7aabee47b3d82b45440) ### [Form Validation with Joi](https://blog.aashish-panthi.com.np/form-validation-with-joi?utm_source=hashnode&utm_medium=feed) Validating form values is an important step in ensuring the integrity and accuracy of the data being collected. One popular tool for this task is Joi, a JavaScript object schema validation library. With Joi, you can define a schema for your form valu... 5 min read · [blog.aashish-panthi.com.np](https://blog.aashish-panthi.com.np/form-validation-with-joi?utm_source=hashnode&utm_medium=feed)