Forked from ronalfy/pmpro-restrict-email-level.php
Last active
August 12, 2020 15:36
-
-
Save MaryOJob/dc76cb56d69112f1eb1a60754996aabe to your computer and use it in GitHub Desktop.
Paid Memberships Pro - Restrict Email for More Than One Level
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php // Do not copy this line | |
/** | |
* Restrict Membership Signup by Email Domain | |
* Make sure to edit the $valid_domains array defined further below | |
* to include only the domains you'd like to allow. | |
* | |
* Add this code to a custom plugin. More info: https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/ | |
*/ | |
function my_pmpro_registration_checks_restrict_email_addresses( $value ) { | |
global $pmpro_level; | |
if ( $pmpro_level->id == '1' || $pmpro_level->id == '2' ) { // Enter level IDs you would like to skip where 1 and 2 are. | |
return $value; | |
} | |
$email = $_REQUEST['bemail']; | |
if ( ! my_checkForValidDomain( $email ) ) { | |
global $pmpro_msg, $pmpro_msgt; | |
$pmpro_msg = 'Please enter a valid email address'; | |
$pmpro_msgt = 'pmpro_error'; | |
$value = false; | |
} | |
return $value; | |
} | |
add_filter( 'pmpro_registration_checks', 'my_pmpro_registration_checks_restrict_email_addresses', 10, 1 ); | |
// Taken from: http://www.bitrepository.com/how-to-extract-domain-name-from-an-e-mail-address-string.html | |
function my_getDomainFromEmail( $email ) { | |
// Get the data after the @ sign | |
$domain = substr( strrchr( $email, '@' ), 1 ); | |
return $domain; | |
} | |
function my_checkForValidDomain( $email ) { | |
$domain = my_getDomainFromEmail( $email ); | |
// Update this array to include the domains you want to allow | |
$valid_domains = array( 'mydomain.com' ); // where mydomain.com is your site domain address | |
foreach ( $valid_domains as $valid_domain ) { | |
$components = explode( '.', $valid_domain ); | |
$domain_to_check = explode( '.', $domain ); | |
if ( $components[0] == '*' && sizeof( $domain_to_check > 2 ) ) { | |
if ( $components[1] == $domain_to_check[1] && $components[2] == $domain_to_check[2] ) { | |
return true; | |
} | |
} else { | |
if ( ! ( strpos( $valid_domain, $domain ) === false ) ) { | |
return true; | |
} | |
} | |
} | |
return false; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment