/**
* If the comment contains a valid OpenID, skip the check for requiring a name and email address. Even if
* this data is provided in the form, we may get it through other methods, so we don't want to bail out
* prematurely. After OpenID authentication has completed (and $_SESSION['oid_skip'] is set), we don't
* interfere so that this data can be required if desired.
*
* @param boolean $value existing value of flag, whether to require name and email
* @return boolean new value of flag, whether to require name and email
* @see get_user_data
*/
function bypass_option_require_name_email($value)
{
global $openid;
if ($_REQUEST['oid_skip']) {
return $value;
}
if (array_key_exists('openid_url', $_POST)) {
if (!empty($_POST['openid_url'])) {
return false;
}
} else {
if (!empty($_POST['url'])) {
if (WordPressOpenID_Logic::late_bind()) {
// check if url is valid OpenID by forming an auth request
$auth_request = WordPressOpenID_Logic::begin_consumer($_POST['url']);
if (null !== $auth_request) {
return false;
}
}
}
}
return $value;
}
