encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2025-02-16 19:41:06 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3360 from lubomir/improve-docs-for-default

Browse Source 
Improve documentation of default argument for fields
This commit is contained in:
Xavier Ordoquy 2015-09-10 10:15:17 +02:00
commit b6b33b567e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/api-guide/fields.md
View File

@ -51,7 +51,7 @@ Defaults to `False`
If set, this gives the default value that will be used for the field if no input value is supplied. If not set the default behavior is to not populate the attribute at all.
May be set to a function or other callable, in which case the value will be evaluated each time it is used.
May be set to a function or other callable, in which case the value will be evaluated each time it is used. When called, it will receive no arguments. If the callable has a `set_context` method, that will be called each time before getting the value with the field instance as only argument. This works the same way as for [validators](validators.md#using-set_context).
Note that setting a `default` value implies that the field is not required. Including both the `default` and `required` keyword arguments is invalid and will raise an error.