diff options
Diffstat (limited to 'modules/comment.module')
| -rw-r--r-- | modules/comment.module | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/modules/comment.module b/modules/comment.module index a6f848f74..ac086f445 100644 --- a/modules/comment.module +++ b/modules/comment.module @@ -1400,7 +1400,10 @@ function theme_comment_form($edit, $title) { $form .= form_submit(t('Preview comment')); - if (!variable_get('comment_preview', 1) || ($_POST['op'] == t('Preview comment') && !form_get_errors())) { + // Only show post button if preview is optional or if we are in preview mode. + // We show the post button in preview mode even if there are form errors so that + // optional form elements (e.g., captcha) can be updated in preview mode. + if (!variable_get('comment_preview', 1) || ($_POST['op'] == t('Preview comment')) || ($_POST['op'] == t('Post comment'))) { $form .= form_submit(t('Post comment')); } |