Use TranslateType with FormattedTextareaType

[micka-fdz]

Questions	Answers
Description?	If you wish to use FormattedTextareaType as type, your base type must be TranslateType instead of TranslatableType. Do not forget to add the option hideTabs at true if you want to display the languages list above the WYSIWYG (source : https://devdocs.prestashop-project.org/8/development/components/form/types-reference/translatable/).
Type?	improvement
BC breaks?	no
Deprecations?	no
Fixed ticket?	Fixes https://github.com/PrestaShop/example-modules/issues/126.
How to test?	-
Possible impacts?	-

[micka-fdz]

Ping @matthieu-rolland @Progi1984 (my PRs mentors) for little review 🙏

[leemyongpakvn]

@micka-fdz It looks like we need to fix the docs' notice, not the module code. Because when I use TranslateType instead TranslatableType in module code, the textarea totally disappears, even with additional use PrestaShopBundle\Form\Admin\Type\TranslateType; at top.

[matthieu-rolland]

@micka-fdz It looks like we need to fix the docs' notice, not the module code. Because when I use TranslateType instead TranslatableType in module code, the textarea totally disappears, even with additional use PrestaShopBundle\Form\Admin\Type\TranslateType; at top.

I think you're probably right (@micka-fdz see my question)

[kpodemski]

It is not required anymore. We need to update the docs because the form works correctly without using TranslateType.