Defined (1)

The function is defined in the following location(s).

/mailchimp-subscription-plus.php  

function FWSMC_subform_action_callback() { 
    $error = ''; 
    $status = error; 
 
    if (empty($_POST['name']) || empty($_POST['email'])) { 
        $error = __( 'Both fields are required to enter.', 'fws-mailchimp-subscribe' ); 
    } else { 
        if (!wp_verify_nonce($_POST['_fwsmc_subnonce'], 'fwsmc_subform')) { 
            $error = __( 'Verification error, try again.', 'fws-mailchimp-subscribe' ); 
        } else { 
            $name = filter_var($_POST['name'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW); 
            $email = filter_var($_POST['email'], FILTER_SANITIZE_EMAIL); 
            $extranamevalue = filter_var($_POST['extramergefield'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW); 
            $ak = get_option('fwsmc-apiKey'); 
            $mc = new \Drewm\MailChimp($ak); 
            $fnamevar = get_option('fwsmc-firstNameMergField'); 
            $mvars = array('optin_ip'=>$_SERVER['REMOTE_ADDR'], $fnamevar => $name); 
            if ($extranamevar = get_option('fwsmc-extraMergeField')) { 
                $mvars[$extranamevar] = $extranamevalue; 
            } 
            $result = $mc->call('lists/subscribe', array( 
                'id' => get_option('fwsmc-listID'),  
                'email' => array('email'=>$email),  
                'merge_vars' => $mvars,  
                'double_optin' => true,  
                'update_existing' => false,  
                'replace_interests' => false,  
                'send_welcome' => false 
 )); 
 
            //var_dump($result); 
 
            if (!empty($result['euid'])) { 
                $error = __( 'Thanks, please check your emailbox and confirm your subscription.', 'fws-mailchimp-subscribe' ); 
                $status = 'success'; 
            } else { 
                if (isset($result['status'])) { 
                    switch ($result['code']) { 
                        case 214: 
                        $error = __( 'You\'re already subscribed to this list.', 'fws-mailchimp-subscribe' ); 
                        break; 
                        // check the MailChimp API for more options 
                        default: 
                        $error = __( 'An unknownerroroccurred.', 'fws-mailchimp-subscribe' ); 
                        break; 
                    } 
                } 
 
            } 
        } 
    } 
 
    $resp = array('status' => $status, 'errmessage' => $error); 
    header( "Content-Type: application/json" ); 
    echo json_encode($resp); 
    die(); 
}