Mình đang làm cái comment của wodpress thì bị lỗi: Notice: Undefined variable: aria_req, bạn nào biết giúp mình với nhé. PHP: add_filter('comment_form_default_fields', 'url_filtered');function url_filtered($fields){ $fields['author'] = '<p class="comment-form-author">' . '<input id="author" name="author" type="text" placeholder="Full Name" value="' . esc_attr( $commenter['comment_author'] ) . '" size="20"' . $aria_req . ' /></p>'; $fields['email'] = '<p class="comment-form-email">' . '<input id="email" name="email" type="text" placeholder="Email" value="' . esc_attr( $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . ' /></p>'; if (isset($fields['url'])) unset($fields['url']); return $fields;}
Bạn sửa lại như sau: PHP: add_filter('comment_form_default_fields', 'url_filtered');function url_filtered($fields){ $commenter = wp_get_current_commenter(); $req = get_option( 'require_name_email' ); $aria_req = ( $req ? " aria-required='true'" : '' ); unset($fields['author']); unset($fields['email']); $fields['author'] = '<p class="comment-form-author">' . '<input id="author" name="author" type="text" placeholder="Full Name" value="' . esc_attr( $commenter['comment_author'] ) . '" size="20"' . $aria_req . ' /></p>'; $fields['email'] = '<p class="comment-form-email">' . '<input id="email" name="email" type="text" placeholder="Email" value="' . esc_attr( $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . ' /></p>'; if (isset($fields['url'])) unset($fields['url']); return $fields;}