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Diffstat (limited to 'docs/api-guide/fields.md')
| -rw-r--r-- | docs/api-guide/fields.md | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/docs/api-guide/fields.md b/docs/api-guide/fields.md index 67fa65d2..4825d9c8 100644 --- a/docs/api-guide/fields.md +++ b/docs/api-guide/fields.md @@ -164,11 +164,12 @@ Corresponds to `django.db.models.fields.BooleanField`. ## CharField A text representation, optionally validates the text to be shorter than `max_length` and longer than `min_length`. +If `allow_none` is `False` (default), `None` values will be converted to an empty string. Corresponds to `django.db.models.fields.CharField` or `django.db.models.fields.TextField`. -**Signature:** `CharField(max_length=None, min_length=None)` +**Signature:** `CharField(max_length=None, min_length=None, allow_none=False)` ## URLField @@ -184,7 +185,9 @@ Corresponds to `django.db.models.fields.SlugField`. ## ChoiceField -A field that can accept a value out of a limited set of choices. +A field that can accept a value out of a limited set of choices. Optionally takes a `blank_display_value` parameter that customizes the display value of an empty choice. + +**Signature:** `ChoiceField(choices=(), blank_display_value=None)` ## EmailField |