## Make sure you have npm and Node installed on your machine.
React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS
Performant, flexible and extensible forms library for React Hooks
Simple react hook to open browser file selector.
Validate identifier/keywords name
Another JSON Schema Validator
Validate plugin/preset options
Validator middleware using Standard Schema
A fast and easy to use JSON Schema validator
Additional JSON-Schema keywords for Ajv JSON validator
Validator middleware using Zod
Default linter plugin for oas-validator
Decorator-based property validation for classes.
String validation and sanitization
Provides a fast, pretty robust e-mail validator. Only checks form, not function.
Another JSON Schema Validator
Event Emitting and Middleware Hooks
Ajv class for JSON Schema draft-04
Express middleware for the validator module.
Object schema validation
A simple react form validator inspired by Laravel validation.
Amazon States Language validator
Custom error messages in JSON Schemas for Ajv validator
CsvWizard provides a simple framework to import CSV files into Rails models. It supports required fields, default values, row-level validation, and hooks for pre- and post-processing.
Most web applications have a lot of before/after hooks that occur when working with objects: sending a welcome email on registration, incrementing/decrementing counter caches, trigger validation on remote web services. When implemented using callbacks, all these occur without the developer knowing about them. A simple change in one area of the code can have a huge impact somewhere else. Inspiration for this came from http://blog.teksol.info/2010/09/28/unintented-consequences-the-pitfalls-of-activerecord-callbacks.html and http://jamesgolick.com/2010/3/14/crazy-heretical-and-awesome-the-way-i-write-rails-apps.html