[FORM] Add Bootstrap 4 "help text" #26331
Description
| Q | A |
|---|---|
| Bug report? | no |
| Feature request? | yes |
| BC Break report? | no |
| RFC? | no |
| Symfony version |
Bootstrap 4 has a feature they call "help text" (documentation). I think it would be a great idea to support that.
FYI, @mpiot you did an awesome implementation to this before. Do you mind doing a new PR with that feature?