Another JSON Schema Validator
Object schema validation
String validation and sanitization
Give me a string and I'll tell you if it's a valid npm package name
Validate an email address according to RFCs 5321, 5322, and others
Simple Vue.js input validation plugin
Provides a fast, pretty robust e-mail validator. Only checks form, not function.
Check if a protocol requires a certain port number to be added to an URL.
Give me a string and I'll tell you if it's a valid npm package license string
Forms in React, without tears
Type check values: `is.string('🦄') //=> true`
URI validation functions
Custom React PropType validators that we use at Airbnb.
User validations for npm
For use with React PropTypes. Will error on any prop not explicitly specified.
Check if a string is a scoped npm package name
TypeScript compatible runtime type system for IO validation
validates style objects by ensuring they only have valid keys
Build functions in standardized containers.
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