Email Validation

Email address and domain validation

Email address and domain validation

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

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

Convert Markdown to valid React Email template code.

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

Loosely validate an email address.

Regular expression for matching 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

A Node.js module for verifying 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 email for domain before git commit

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

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

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

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

An API wrapper for the NeverBounce API

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.

Advanced Email Validation with DNS MX lookup and Mailbox Verification

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

CLI email prompt with autocompletion and built-in validation

Additional mongoose schema validations

Verify email address checking MX records, and SMTP connection.

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

Official kickbox API library client for node.js

Simple, light-weight assertions framework for javascript

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

Convert Markdown to valid Vue Email template code.

Checks existence of email addresses

Email address and domain validation

Validate email address

Email validator

Apache Commons Validator ported to TypeScript

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

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

A simple SDK for Trusted Accounts for NodeJS

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

A JSX email component which converts markdown input to valid HTML for email

Check is disposable an email

ReScript bindings for email-validator