How to delete values in Link field? I have a content type with a Link field which allows an Unlimited number of values. However, it appears there is no way to Remove values like there is on an Image field with multiple values.



With an Image field, there are Remove buttons next to each item so that I can remove them:



Any idea why the Link field doesn't have a Remove button? I'm logged in as user #1 (an administrator) and just to be sure I've double checked that I have all permissions and such.

Any ideas?
It's perhaps not that obvious but all you need to do is empty the text field containing the value you want to remove. Once you save the entity the value will be gone.

Files need a remove button as there's no other way to 'empty' that particular field (a round-trip to the server is required to purge the file that was temporarily uploaded). Other, less complex fields (like text fields), don't need to contact the server via Ajax to do that, so I guess the remove button is deemed unnecessary. 

If you're interested in the mechanics of this, have a look at the hook_field_is_empty function, which all field modules are required to implement.