Koa-validators Is an easy to use server-side parameter validator, which provides field validators and custom validators Field validation depends on "validator.js" So its validation rules are limited "validator.js" And koa-validators will validate: ctx.req

String validation and sanitization based on validator.js

A List of validators for Angular (2 and above) Forms based on [validator.js](https://github.com/chriso/validator.js). Current version only works with ReactiveFormsModule. FormsModule Directive validators will come soon.

validate params in Object

Validation and sanitation for strings, specific to South Africa, compare https://github.com/chriso/validator.js for non-South-Africa specific validation and sanitization

Async schema validation for node.js is a validation framework based on promises and chriso/validator.js

Extra library on class-validator.js

A excellent and useful JavaScript validation library, it works better with the Validator.js

Various useful extensions to validator.js

This is nodejs validater middleware build from validator.js

Formats 'email', 'ipaddress' and 'url' for convict

validator-chain-util is a wrapper that can call validator.js through a chain or schema, and supports wildcards. The usage is similar to express-validator.

Express middleware for the validator module.

ReScript bindings for validator.js

Browser compatible 'validator' module

Wrapper over validator.js library that allows to use validation decorators in your Typescript classes

String validation and sanitization

Validation failed error mapper for koa-error-mapper based on validator.js violations

Fork of the class-validator package. Decorator-based property validation for classes.

Robust regex-free, dependency-free password validation library.