Conditionally adding a link to a form -- how?

RichardOnRails wrote:

forgot to engage brain

The happens to me all the time. I retired a decade ago and I often can't remember what I did or intended five minutes ago. I've developed some techniques for combating this weakness, e.g.. when programming I log screen-shots of what I did and what I got as a result.

Can I suggest that you supplement this with automated tests and version control?

It has a two-fold benefit: (1) if something goes awry, I can accurately recall what led up to the problem; and (2) if I can't remember how to do something I "know" how to do, I can search my log mechanically to get a clue.

Cheers, Richard

Best,