36 lines
1.0 KiB
ReStructuredText
36 lines
1.0 KiB
ReStructuredText
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Using YAML to configure Validation
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==================================
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Simplicity is at the heart of Silex so there is no out of the box solution to
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use YAML files for validation. But this doesn't mean that this is not
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possible. Let's see how to do it.
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First, you need to install the YAML Component:
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.. code-block:: bash
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composer require symfony/yaml
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Next, you need to tell the Validation Service that you are not using
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``StaticMethodLoader`` to load your class metadata but a YAML file::
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$app->register(new ValidatorServiceProvider());
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$app['validator.mapping.class_metadata_factory'] = new Symfony\Component\Validator\Mapping\ClassMetadataFactory(
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new Symfony\Component\Validator\Mapping\Loader\YamlFileLoader(__DIR__.'/validation.yml')
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);
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Now, we can replace the usage of the static method and move all the validation
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rules to ``validation.yml``:
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.. code-block:: yaml
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# validation.yml
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Post:
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properties:
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title:
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- NotNull: ~
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- NotBlank: ~
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body:
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- Min: 100
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