feat: enable custom_reg_form capability

[johanseto]

Description

Enable the custom_reg_form.
The field could be used using the EDNX_CUSTOM_REGISTRATION_FIELDS setting.
Based in this edx-platform logic

Testing instructions

Add this setting with some fields related to an extended custom reg form.

    "EDNX_CUSTOM_REGISTRATION_FIELDS": [
        {
            "label": "arabicname",
            "name": "arabic_name",
            "type": "text"
        }
    ],

Post a user with the extra_field.
Check the user was created and in the extended custom reg model.

If you add the field is also stored in the model and meta.

   "extended_profile_fields": [
        "arabic_name"
    ]

Additional information

This dont affect anything if you dont have defined the setting REGISTRATION_EXTENSION_FORM.
setting management
Other wise that definition would give the validation rules of that form to the endpoint.
So with with a falsy value, the form works with previous behaviour.

Checklist for Merge

• Tested in a remote environment
• Updated documentation
• Rebased master/main
• Squashed commits

[andrey-canon]

@johanv26 this didn't work for me, is something missing ?

2023-11-17.18-28-15.mp4

[johanseto]

@johanv26 this didn't work for me, is something missing ?

2023-11-17.18-28-15.mp4

@andrey-canon do you have this setting?
REGISTRATION_EXTENSION_FORM

[andrey-canon]

REGISTRATION_EXTENSION_FORM

@johanv26

[johanseto]

@andrey-canon I think I had to specify in the PR description how to enable the custom_reg_form.
By the moment, could you add

>>> settings.REGISTRATION_EXTENSION_FORM
'custom_reg_form.forms.ExtraInfoForm'

[andrey-canon]

I tested locally and worked

[andrey-canon]

@johanv26 could you open the pr against the master branch ? If you haven't done yet

btw I had to change the setting EOX_CORE_USERS_BACKEND since the default is "eox_core.edxapp_wrapper.backends.users_l_v1"

[johanseto]

@johanv26 could you open the pr against the master branch ? If you haven't done yet

btw I had to change the setting EOX_CORE_USERS_BACKEND since the default is "eox_core.edxapp_wrapper.backends.users_l_v1"

Ok I think that would work by default, but thank you for the explanation.

PR opened:
#256