/PHP/Wordpress/Check email exist or not wordpress

Check email exist or not wordpress

$email = 'myemail@example.com';
$exists = email_exists( $email );
if ( $exists ) {
    echo "That E-mail is registered to user number " . $exists;
} else {
    echo "That E-mail doesn't belong to any registered users on this site";
}

Source: developer.wordpress.org

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