WooCommerce Restrict registration to certain email domains
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function is_valid_registration_email_domain( $username, $email, $validation_errors ){ | |
$valid_email_domains = array( 'gmail.com', 'yahoo.com' ); // Add allowed domains here | |
$valid = false; // sets default validation to false | |
foreach( $valid_email_domains as $d ){ | |
$d_length = strlen( $d ); | |
$current_email_domain = strtolower( substr( $email, -($d_length), $d_length)); | |
if( $current_email_domain == strtolower($d) ){ | |
$valid = true; | |
break; | |
} | |
} | |
// Return error message for invalid domains | |
if( ! $valid ){ | |
$error_text = __( "<strong>ERROR</strong>: Registration is only allowed from selected approved domains. If you think you are seeing this in error, please contact the system administrator.", "woocommerce" ); | |
$validation_errors->add( 'domain_whitelist_error', $error_text ); | |
} | |
} | |
add_action('woocommerce_register_post','is_valid_registration_email_domain', 10, 3 ); | |
add_action('register_post', 'is_valid_registration_email_domain', 10, 3 ); |
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