function password_reset_by_username($username)
{
    $userid = is_simplerisk_user($username);
    // Check if the username exists
    if ($userid != 0) {
        password_reset_by_userid($userid);
        return true;
    } else {
        return false;
    }
}
        delete_value("user", $value);
        // Audit log
        $risk_id = 1000;
        $message = "An existing user was deleted by the \"" . $_SESSION['user'] . "\" user.";
        write_log($risk_id, $_SESSION['uid'], $message);
        // There is an alert message
        $alert = true;
        $alert_message = "The existing user was deleted successfully.";
    }
}
// Check if a password reset was requeted
if (isset($_POST['password_reset'])) {
    $value = (int) $_POST['user'];
    // Verify value is an integer
    if (is_int($value)) {
        password_reset_by_userid($value);
        // Audit log
        $risk_id = 1000;
        $message = "A password reset request was submitted by the \"" . $_SESSION['user'] . "\" user.";
        write_log($risk_id, $_SESSION['uid'], $message);
        // There is an alert message
        $alert = true;
        $alert_message = "A password reset email was sent to the user.";
    }
}
?>

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