Form validator classes for django ModelForms
Project description
edc-form-validators
Form validator classes for ModelForms
ModelForm FormValidator
FormValidator simplifies common patterns used in ModelForm.clean. For example, if there is a response to field A then there should not a be response to B and visa-versa.
Declare a form with it’s form_validator class and use FormValidatorMixin:
class MyFormValidator(FormValidator):
def clean(self):
self.required_if(
YES,
field='f1',
field_required='f2')
...
class MyModelForm(FormValidatorMixin, forms.ModelForm):
form_validator_cls = MyFormValidator
class Meta:
model = TestModel
fields = '__all__'
Testing
Test the form_validator without having to instantiate the ModelForm:
def test_my_form_validator(self):
options = {
'f1': YES,
'f2': None}
form_validator = MyFormValidator(cleaned_data=options)
self.assertRaises(ValidationError, form_validator.validate)
self.assertIn('f2', form_validator._errors)
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Close
Hashes for edc-form-validators-0.1.3.macosx-10.13-x86_64.tar.gz
Algorithm | Hash digest | |
---|---|---|
SHA256 | dd8aa4cb1a0b077c436a9cd429a6e1419045b3145bbe0d5ddc1cb0377e118a4c |
|
MD5 | f42e48144fcd0abeab87383cec1312fd |
|
BLAKE2b-256 | 03e1ea7205a043d1e427897561b497b2fb8f4f628d8e260598da27804b36027f |
Close
Hashes for edc_form_validators-0.1.3-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 76b7b87a347a28fb225515d21af9a39e243d8fddb221b76eed492bd2d10e65ea |
|
MD5 | f5e99ca45c80135690f2839dd96d1c41 |
|
BLAKE2b-256 | 68e119569388ebf66ad1819750747f4258144abc237d6d529afc7334fcbcf8ca |