Simple and highly extensible validation library
React hook which creates a ref function from given refs. Useful when using forwardRef.
Simplify JsonSchema/Openapi by combining allOf safely
This provides a set of ponyfills to achieve the same behavior of `offsetParent`, `offsetLeft` and `offsetTop` before the `offsetParent` spec was changed.
Express middleware to validate request (headers, params, query, body) using Joi
Node.js Streams, a user-land copy of the stream library from Node.js
Ember computed property based validation library
Validations for ember-changeset
Blazing fast input validation and transformation ⚡
Advanced fetch wrapper for typescript with zod schema validations, pre-defined routes, hooks, plugins and more. Works on the browser, node (version 18+), workers, deno and bun.
JavaScript implementation of IPFS' unixfs (a Unix FileSystem representation on top of a MerkleDAG)
Declarative Form Validations Framework
A programming model for software-defined state
A validator to BR informations
A library of validations applicable to several Brazilian data like I.E., CNPJ, CPF and others
Descope audit management widget
Client Side Validations made easy for your Rails 7.2 and 8.x applications
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Simple validations for node and the browser.
ember-intl support for ember-cp-validations
Function argument validation for humans
A flexible in-memory store based on a GraphQL Schema
Dead simple fluent JavaScript validation library
Composes validations onto properties of an object.
Compose your business logic into commands that sanitize and validate input.
Plinko helps you create validators that collect all validation errors instead of breaking on the first failure.
Composable data validators
A simple, composable way to validate the structure of data. "Form ever follows function. This is the law." — Louis Henry Sullivan
Simple and composable validation and coercion of data structures inspired by clojure specs
An ActiveModel validator that validates associated models, copying any errors from composed models up to their parent.
CompositeValidator allows you to validate associated models and compose their validation errors to the parent model. It supports both single associations and collections.
Stop wrestling with complex type validations and unclear error messages. Domainic::Type brings type validation to Ruby that is both powerful and delightful to use. Build composable type constraints with crystal-clear error messages that actually tell you what went wrong. From simple type checks to complex collection validations, make your types work for you, not against you!
A library for creating PORO validators that are composable and can be used with ActiveRecord or standalone.
Scopa provides a clean DSL for building query objects in Rails applications. Define parameters with types and validations, compose filters conditionally, and instrument query execution.
Compose configurations for any class.