Email validate

The main goal of this module is to prevent the use of disposable emails (DEA) when registering and updating a user profile.
We have collected a number of actual and effective methods of checking DEA and implemented them in one module.

Features

Module implements the list of next constraints:
Google Disposable Email
Prevents the use of emails such as:

• [email protected]
• [email protected]
• [email protected] (dots in any place)

if user with email address [email protected] already exists.

Yandex temporary emails
Prevents the use of emails such as

• [email protected] if [email protected] already exists
• [email protected] if [email protected] already exists
• user@(ya.ru|yandex.ru|yandex.by|...) if user with [email protected] email already exists and so it is for every domain.

E-mail domain black list
Provide internal black list which contains the list of email domains to block.

Temporary email checking on https://block-temporary-email.com
Implement checking of emails on https://block-temporary-email.com.
Required to create account and get API key.

All these checks can either be enabled or disabled as needed.

Post-Installation

Install the module and enable it as usual, then open configuration page at
Configuration | People | User Email validation (/admin/config/people/email_validate)
Select and save which constraints should be enabled.

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New features in 1.0.5

Checking site users feature

Provides a bulk users email checking.

Added checking by email domain

Check the DNS record of the e-mail domain name.
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Similar projects

We analyzed similar modules and create a new with wider functinality
and based on modern Drupal constraints API.

• https://www.drupal.org/project/check_dns
• https://www.drupal.org/project/dea_blocker
• https://www.drupal.org/project/stop_spam_regs
• https://www.drupal.org/project/duplemail
• https://www.drupal.org/project/unwanted_email_registration

For Developers:

<?php
    // Example of current user email validation.
    $account = \Drupal\user\Entity\User::load(\Drupal::currentUser()->id());
    $violations = $account->get('mail')->validate();
?>