Libraries tagged by validation email

Library for validating email address with emailhippo service

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A lightweight PHP 8.5+ library to process form submissions, validate fields, and send structured email notifications with configurable templates and error codes.

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Validates email addresses belong to the given domain

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A library for validating emails against several RFCs

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A Laravel validator for delimiter-separated list of emails.

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Attribute-based validation compiled to a reflection-free validator. Put #[NotBlank]/#[Email]/#[Length]/#[Pattern]/#[Matches] on a #[Validate] form class; a build-time processor bakes the rules into Cache\Validation. At runtime, validate a populated form object -> a field=>error map, no reflection. PHP 5.3-safe runtime.

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A package that gathers various validation utilities

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Email Address Kit — PHP library for parsing, validating, normalizing, comparing and correcting email addresses

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Validates an email address by checking for MX records and performing and SMTP triplet connection

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Validates email addresses belong to their domains

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A library for determining if an email or set of emails is valid and has an actual mailbox.

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PHP Library to Verify if email address exists on the mail server

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EasyValidation — a package for simple, fast, and extendable data validation (email, URL, number, date, credit card, IP, phone, etc.).

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Performance checkout with Address lookup and validation, business lookup and validation, email and phone validation​

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Official PHP SDK for VerifyKit - Email validation and verification API

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