Docs does not contain Symfony form field helper functions

[Mynyx]

The documentation overview (https://twig.symfony.com/doc/3.x/) includes the Symfony form functions (form and form_...). But the form field helper functions are missing.

• field_choices
• field_errors
• field_help
• field_id
• field_label
• field_name
• field_value

[GromNaN]

These functions are provided by the Symfony Twig Bridge, they does not belong to Twig itself. You can find them documented in the Symfony Docs: How to Customize Form Rendering.

[Mynyx]

Of course, but the other functions provided by the Symfony Twig Bridge are referenced in the section Twig Reference for Symfony of the Twig documentation overview and linked there to the relevant Symfony documentation.

[stof]

@GromNaN as the documentation overview has a list of the functions that actually come from Symfony, with links that redirect you to the Symfony documentation for those function, it makes sense to have the full list in it: https://twig.symfony.com/doc/3.x/#symfony

The reason to have this list on the Twig website is that many users are not aware of which functions belong to Twig core and which function come from symfony/twig-bridge. Before adding it, we were getting regularly GitHub issues in Twig about missing documentation.

@fabpot the source for this page does not seem to be part of the content in the doc folder. Is it maintained directly in the closed source website ? If yes, could you update the list of functions from symfony/twig-bridge ?

[Mynyx]

There are also other functions from symfony/twig-bridge which are not yet documented in the Symfony Twig Extensions Reference (https://symfony.com/doc/current/reference/twig_reference.html). Maybe it would be helpful to wait until it is finished (symfony/symfony-docs#21788 and symfony/symfony-docs#21790).

[stof]

@Mynyx do you mean that some functions that exist in the code are missing in the Symfony documentation reference or that some other functions documented on the Symfony side are missing from the Twig documentation overview ?
If this is the first option, this issue is the wrong place to discuss it. It should be handled in https://github.com/symfony/symfony-docs