PHP Error Log

Hi Mike,

Awesome plugin!

A was reviewing clients error logs, and noticed the following error appearing in one of the sites:

PHP Notice:  Undefined index: si_contact_subject_ID in wp-content/plugins/si-contact-form/si-contact-form-process.php on line 239

Here is the block of code from that file (line 3 is the error):

}else{
    // posted subject select input
    $sid = $this->ctf_clean_input($_POST['si_contact_subject_ID']);
    if(empty($sid) && $si_contact_opt['subject_type'] == 'required') {
        $this->si_contact_error = 1;
        $fsc_error_message['subject'] = ($si_contact_opt['error_subject'] != '') ? $si_contact_opt['error_subject'] : __('Selecting a subject is required.', 'si-contact-form');
    }
    else if (empty($subjects) || !isset($subjects[$sid])) {
         $this->si_contact_error = 1;
         $fsc_error_message['subject'] = __('Requested subject not found.', 'si-contact-form');
    } else {
         $subject = $this->ctf_clean_input($subjects[$sid]);
    }
}

I’m not entirely sure, but it seems to be happening when a contact form is submitted without a subject line.

Perhaps checking if $_POST['si_contact_subject_ID'] isset first, will alleviate the notice.

Thanks Mike!

https://www.ads-software.com/plugins/si-contact-form/