Tiny DOM-element-creation utility

all the types of nodes in htmlparser2's dom

Handler for htmlparser2 that turns pages into a dom

hast utility to create a tree from the DOM

Validates password according to flexible and intuitive specifications

CSS validator built on csstree

A library for validating credit card fields

HTML to DOM parser.

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS

JavaScript port of Apache Commons Validator

Sanity template validator for remote templates

Validator middleware for the middy framework

Stylelint plugin to validate CSS syntax

mongoose-unique-validator is a plugin which adds pre-save validation for unique fields within a Mongoose schema.

Validate XML for Syntax and Business rules without C/C++ based libraries

Fast input validation middleware using OpenAPI 2.0 (formerly Swagger) and 3.0 definitions file and ajv

A package of Essential JS 2 input components such as Textbox, Color-picker, Masked-textbox, Numeric-textbox, Slider, Upload, and Form-validator that is used to get input from the users.

A simple wrapper around class-transformer and class-validator which provides nice and programmer-friendly API.

Validates XML name productions — Name, NCName, QName, NMToken, NMTokens — for XML 1.0 and 1.1

A (XSD) schema validator for nodejs