Dependency free domain name syntax validator
Validate domain name
Parses set-cookie headers into objects
A function to check whether a prop is valid for HTML and SVG elements
An email address parser based on rfc5322
Scales and color schemes for visual encoding.
simple persistent cookiejar system
Parse repository URLs to extract, SCM platform, domain, user, and project information.
TypeScript definitions for is-valid-domain
Library to work against complex domain names, subdomains and URIs. Only contains ICANN section.
Validate hostname based on RFC-1123
Brand checking of React Elements.
Copy a descriptor from object A to object B
JSON for Humans
Return true if a value is a valid glob pattern or patterns.
Mighty but tiny URI parser
Email address and domain validation
Detect if a string is a data URL
string-argv parses a string into an argument array to mimic process.argv. This is useful when testing Command Line Utilities that you want to pass arguments to.
Give me a string and I'll tell you if it's a valid npm package name
Email address and domain validation
Convert a string to a valid JavaScript identifier
TLDS list for domain validation
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
Checks the validity of domain names.
domain name validator includes JP domain
Checks if the format of a domain name is valid.
Adds ActiveModel validation for domain format.
This is a Domain Name manipulation library for Ruby. It can also be used for cookie domain validation based on the Public Suffix List.
ActiveModel validator that checks if a given email has a whitelisted domain
domain name validator includes JP domain
domain name validator includes JP domain
A simple domain validation for DKIM and SPF records
E-Mail validator for block services like mailinator.com, dropmail.me, etc. during new user registration.
Validates email addresses with RFC 5322 syntax checking, MX record verification, disposable domain detection, and role-based address identification.
Validate whether it is japanese email domain