| 1 | | @birgire Definitely willing and able to add in an `array_unique()` or `in_array()` check. Since you mentioned it, I think it is possible to key in your own rel values. |
| | 1 | @birgire Definitely willing and able to add in an `array_unique()` or `in_array()` check. |
| | 2 | |
| | 3 | ~~Since you mentioned it, I think it is possible to key in your own rel values.~~ |
| | 4 | |
| | 5 | Correction, the field is readonly. So the only way someone would get to the rel tag would be through the `wp_list_bookmarks` filter which is after constructing the entire list. |