Remove dynamic_form gem references in guides

This gem has not been updated since April 2014 and 2 of the 4 methods it introduces have been broken since Rails 4
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Carles Jove i Buxeda 2019-04-30 20:45:50 +02:00
parent 7575242e83
commit c3828a1024
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@ -992,27 +992,6 @@ So, for example, instead of the default error message `"cannot be blank"` you co
| numericality | :odd | :odd | - |
| numericality | :even | :even | - |
#### Translations for the Active Record `error_messages_for` Helper
If you are using the Active Record `error_messages_for` helper, you will want to add
translations for it.
Rails ships with the following translations:
```yaml
en:
activerecord:
errors:
template:
header:
one: "1 error prohibited this %{model} from being saved"
other: "%{count} errors prohibited this %{model} from being saved"
body: "There were problems with the following fields:"
```
NOTE: In order to use this helper, you need to install [DynamicForm](https://github.com/joelmoss/dynamic_form)
gem by adding this line to your `Gemfile`: `gem 'dynamic_form'`.
### Translations for Action Mailer E-Mail Subjects
If you don't pass a subject to the `mail` method, Action Mailer will try to find