Email Validation

Email address and domain validation

Email address and domain validation

Provides a fast, pretty robust e-mail validator. Only checks form, not function.

Validate an email address according to RFCs 5321, 5322, and others

Convert Markdown to valid React Email template code.

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

Loosely validate an email address.

A Node.js module for verifying email addresses

mailSpellChecker.js (mail spell checker) is a lightweight module that suggests a right domain when your users misspell it in an email address

Regular expression for matching email addresses

Provides a fast company / work email validator by checking whether the email domain is in the free email provider list.

Validates emails based on regex, common typos, disposable email blacklists, DNS records and SMTP server response.

Normalize + and . emails for uniqueness validation

Check misspell email's domain and return a list of matching domain suggestions

check email for domain before git commit

A Node.js module for email address analysis and validation.

A utility package that detects and filters out temporary or disposable email addresses to prevent spam and ensure valid user registrations.

An intuitive & tiny string sanitizer to remove any special characters or convert strings to create filename or url 🎉🎉

An API wrapper for the NeverBounce API

Stub TypeScript definitions entry for email-validator, which provides its own types definitions

Email validation with more than 10K disposable/temporary email domains

A lightweight JavaScript widget with zero dependencies that performs real-time email address validation using the Verifalia email verification service. This widget integrates seamlessly with any web form to swiftly identify and eliminate invalid, undelive

Sanely validate email addresses, based on HTML5's definition of email addresses

Disposable email domains

Regular expression matching for email addresses. Maintained, configurable, more accurate, and browser-friendly alternative to email-regex. Works in Node v14+ and browsers. Made for Spam Scanner and Forward Email.

Verifalia email verification library for JavaScript: verify email addresses in real-time and check whether they are deliverable, invalid, or otherwise risky.

Advanced Email Validation with DNS MX lookup and Mailbox Verification

Convert Markdown to valid Vue Email template code.

Additional mongoose schema validations

Defines static typed DTO with strict runtime validation and user friendly error messages like:

Official kickbox API library client for node.js

CLI email prompt with autocompletion and built-in validation

Verify email address checking MX records, and SMTP connection.

Checks existence of email addresses

Email Verification that's astonishingly easy and low-cost. See https://emailable.com for details.

Validate email address

Email validator

Apache Commons Validator ported to TypeScript

Check that email addresses are really able to accept emails by pinging the DNS and checking for active MX records.

CLI email prompt with autocompletion and built-in validation

The best validation library for JavaScript

A tool to verify an email address exits via SMTP

The best possible way to verify and validate an email address.

A Sender Policy Framework validator

Test if an email is valid and from a free or disposable domain

NodeJS Email Validator, Checker and MX Checker

a very fast and robust email validator

Checks existence of E-Mail DNS MX records.

TypeScript definitions for sane-email-validation

Sort-of-strong, but also loose email address validator which uses the same regex as Angular 1.