Articles by Tag #validation
Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!
XML Schema Validation 1.1 in Java
This week, I received an interesting task: dusting off a legacy Java application. The application...
Welcome Sury - The fastest schema with next-gen DX 🚀
Recently I wrote a comprehensive article about a JavaScript Schema library from the future where I...
I built a library to define DTOs, Validation, and Schema in one place. Thoughts?
I've been working on a new project called FluentSchema and would love to get your feedback on the...
Practical Next.js Form Validation with @teonord/validator
Form validation doesn't need to be complicated. In this tutorial, I'll show you how to implement...
Why I Test Demand Before I Build (and You Probably Should Too)
How testing demand before building can save months of wasted work — and how JoinWaitlist.dev helps indie founders validate ideas fast.
Java Records Constructor Validation: Beyond the Boilerplate
Java Records, finalized in Java 16, provide a concise way to create immutable data carriers. But what...
Record Companion: Simple Builder Pattern for Java Records
Building on the foundation of clean record validation Java Records transformed how we handle...
How to validate fetched response
What's the problem We usually check what the user sends to our server when developing a form in...
Blazilla: FluentValidation Integration for Blazor Forms
Form validation is a critical aspect of any web application, and Blazor developers have long sought a...
Hacking Hono: The Ins and Outs of Validation Middleware
Hono’s type system is one of its greatest strengths. If you don’t take some time to understand the...
Zod vs Yup: Choosing the Right Validation Library for Your Frontend Project
In the world of frontend development, data validation plays a crucial role in building robust and...
Verification vs Validation: What are the Differences
Introduction The goal of software verification and validation is to determine if the...
How to Validate Business Ideas in Just 5 Minutes
Hi, If you have ever wondered what it would be like to create something that was invented in your...
Transform zod error into readable error response
Transform zod validation error into FE readable key message object in NestJS Bahasa Indonesia...
Validate your data structures with Vine in your Dart projects
Origins Vine is a data validation library developed by Harminder Virk for the Adonis...
zod vs class-validator & class-transformer
Comparison of zod with class-validator & class-transformer in NestJS I was confused, or at least...
Simplify your environment variable management
Introduction Environment management is an extremely sensitive but almost systematic...
Practical Email Validation Using JavaScript: Techniques for Web Developers
Learn how to implement robust email validation using JavaScript, including regex patterns, advanced techniques, and integration with verification services. Get practical code examples and best practices for developers.
Zod v4 got 17x Slower than v3 🚦
A surprising finding about Zod v4’s performance, what it means for you, and how to avoid the pitfalls.
Using the same validation logic on the client and server side with Isomorphic-validation.
A step by step tutorial of using isomorphic-validation javascript library on the client and server side.
Understanding Conditional Validation in Laravel with sometimes
Understanding sometimes in Laravel When building apps with Laravel or even rest-api,...
Zod for TypeScript Schema Validation: A Comprehensive Guide
I have really enjoyed using TypeScript in all my node projects, and I like enforcing static type...
🔍 Mastering the Uniface lookup Statement: A Developer's Guide to Database Record Checking
As a developer working with Uniface 10.4, understanding the lookup statement is crucial for efficient...
Validation in Spring REST Framework (SRF)
Validation is a critical aspect of API development to ensure data integrity and early invalid...
How I Built a Repository Validator Tool That Saved Our Team Hours of Code Review
As a senior developer at a tech startup, I was tired of spending hours reviewing repository...
JavaScript Email Validation Regex: Ensuring Accuracy in User Inputs
Master JavaScript email validation with regex patterns. Learn implementation techniques, best practices, and integration strategies for ensuring accurate user inputs.
Simplifying JSON Validation with Ajv (Another JSON Validator)
Learn how to validate JSON data effectively using Ajv and the Draft 2019-09 JSON Schema, with dynamic meta-schema registration.
Class Validator Parent Dto To Child Dto Validation based on the conditions
Parent Dto: export class ContactDto { contact_id : number, contact_type_id : ENUM [I,C] name :...
Robust API Input Validation with Joi in Express.js
By Diego Liascovich Full-Stack Developer | Microservices | Angular | Node.js When building REST...
Jakarta Validation
Jakarta Validation (Bean Validation) no Spring Boot 🚀 O Jakarta Validation, anteriormente...