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-0.1.4.macosx-10.13-x86_64.tar.gz
Algorithm | Hash digest | |
---|---|---|
SHA256 | 3a0d5ab3ee72f2a56c79fb79940170258bb1eb1177c2a729c8cf0259d493a3ee |
|
MD5 | 8a61af3b78e22ded5baca1869eb7d542 |
|
BLAKE2b-256 | 859463c2f1ed2c787d86cbc479c59e022b51a8bcd88bd985f0ea67ce6fa13edc |
Close
Hashes for edc_form_validators-0.1.4-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 290f07e059308b2d0bf62f580853e8b94cbd0bace3866e88572cae92650a30f4 |
|
MD5 | bed19053cffb0a7f707f7628d6a2e37a |
|
BLAKE2b-256 | a5f7fdc01ed2fac8533cf33c9b626657b75b22f37293c2eeb62816c0e4d75b79 |