# #70: Hotwire: Live form validations and previews

- URL: https://superails.com/posts/ruby-on-rails-70-hotwire-live-form-validations-and-previews
- Published: 2022-04-04
- Duration: 18:46
- Access: free
- Playlists: Just enough Hotwire for Rails developers

Get live character counter, validations, content preview while you fill in a form using Hotwire

Article: "Live form validations and error rendering. Live markdown preview": https://blog.corsego.com/live-form-validation-errors-markdown-preview

Episode source code: https://github.com/corsego/70-live-form-previews/commit/2c7747af6b5326f56035efd565e0705be0febb05

0:00 Solution walkthrough
1:46 Scaffold Tasks
2:30 Validate Tasks
3:16 Add second submit button
6:58 Previewable Object
9:45 No page redirect. TurboStreams
12:50 Stimulus Autosubmit
16:47 Debounce

## Chapters

- 0:00 Solution walkthrough
- 1:46 Scaffold Tasks
- 2:30 Validate Tasks
- 3:16 Add second submit button
- 6:58 Previewable Object
- 9:45 No page redirect. TurboStreams
- 12:50 Stimulus Autosubmit
- 16:47 Debounce