Tag item can comment
From b2evolution manual
This template tag checks if user can leave comment on this post or display error.
[edit] Example
$Item->can_comment( $before_error = '<p><em>', $after_error = '</em></p>', $non_published_msg = '#', $closed_msg = '#' ); // Result: Comments are closed for this post. $Item->can_comment( '<p><em>', '</em></p>', 'Comments are closed for this post, because it is not published yet.', '#' ); // Result: Comments are closed for this post, because it is not published yet.
[edit] Parameters
| Name | Default | Usage |
|---|---|---|
| before_error | '<p><em>' | String to display before any error message; NULL to not display anything, but just return boolean. |
| after_error | '</em></p>' | String string to display after any error message. |
| non_published_msg | '#' | String error message for non published posts, '#' for default. |
| closed_msg | '#' | String error message for closed comments posts, '#' for default. |
[edit] Return value
This function return true, if user can leave comment on this post.
If user can't leave comment then this function return false and displays error.