simple validate or assert javascript types

Simple Alpine form validation plugin

nv-pg-jv2pg ======================= - some continuation-style simple validate func from js-input to basic-pg-type - NORMALLY USELESS, for test nv-pg-tree AND nv-pg-graph

A simple validate form and React-based implementation

A fast and easy to use JSON Schema validator

A ridiculously light-weight argument validator (now browser friendly)

A simple and composable way to validate data in JavaScript (and TypeScript).

Check if a buffer contains valid UTF-8

Simple validate with form

Give me a string and I'll tell you if it's a valid npm package name

Jquery Simple Validate

An utility to validate links in markdown file

A simple and composable way to validate data in JavaScript (and TypeScript).

Offline HTML5 validator and linter

Simple javascript validate features

Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.

Modern, simple, lightweight (~5kb gzip) form validation library written in Typescript, with no dependencies (no JQuery!). Support a wide range of predefined rules, async, files, dates validation, custom error messages and styles, localization. Support wri

Validates if a value is an array.

Validates if a value is a function.

Validates if a value is an integer.