noptin_email_exists( string $email )
Checks whether the subscriber with a given email exists.
Parameters Parameters
(string) (Required) The email to check for.
Return Return
(bool)
Source Source
File: includes/subscriber.php
function noptin_email_exists( $email ) {
global $wpdb;
$table = get_noptin_subscribers_table_name();
$id = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $table WHERE email =%s LIMIT 1;", $email ) );
return ! empty( $id );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 1.0.5 | Introduced. |