diff options
Diffstat (limited to 'rest_framework/fields.py')
| -rw-r--r-- | rest_framework/fields.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/rest_framework/fields.py b/rest_framework/fields.py index d1e9c45d..9dce0143 100644 --- a/rest_framework/fields.py +++ b/rest_framework/fields.py @@ -215,8 +215,19 @@ class ModelField(WritableField): self.model_field = kwargs.pop('model_field') except: raise ValueError("ModelField requires 'model_field' kwarg") + + self.min_length = kwargs.pop('min_length', + getattr(self.model_field, 'min_length', None)) + self.max_length = kwargs.pop('max_length', + getattr(self.model_field, 'max_length', None)) + super(ModelField, self).__init__(*args, **kwargs) + if self.min_length is not None: + self.validators.append(validators.MinLengthValidator(self.min_length)) + if self.max_length is not None: + self.validators.append(validators.MaxLengthValidator(self.max_length)) + def from_native(self, value): rel = getattr(self.model_field, "rel", None) if rel is not None: |