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minor #14197 Debugging the validator constraints (loic425)
This PR was merged into the master branch. Discussion ---------- Debugging the validator constraints <!-- If your pull request fixes a BUG, use the oldest maintained branch that contains the bug (see https://symfony.com/releases for the list of maintained branches). If your pull request documents a NEW FEATURE, use the same Symfony branch where the feature was introduced (and `master` for features of unreleased versions). --> Commits ------- 940b402 Debugging the validator constraints
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‎validation.rst

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@@ -719,6 +719,81 @@ constraint that's applied to the class itself. When that class is validated,
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methods specified by that constraint are simply executed so that each can
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provide more custom validation.
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Debugging the constraints
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-------------------------
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The ``debug:validator 'App\Entity\DummyClassOne'`` command lists validation constraints of ``App\Entity\DummyClassOne`` resource.
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.. code-block:: terminal
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$ php bin/console debug:validator 'App\Entity\DummyClassOne'
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App\Entity\DummyClassOne
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-----------------------------------------------------
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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| Property | Name | Groups | Options |
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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| firstArgument | Symfony\Component\Validator\Constraints\NotBlank | Default | [ |
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| | | | "message" => "This value should not be blank.", |
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| | | | "allowNull" => false, |
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| | | | "normalizer" => null, |
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| | | | "payload" => null |
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| | | | ] |
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| firstArgument | Symfony\Component\Validator\Constraints\Email | Default | [ |
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| | | | "message" => "This value is not a valid email address.", |
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| | | | "mode" => null, |
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| | | | "normalizer" => null, |
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| | | | "payload" => null |
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| | | | ] |
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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You can also list validation constraints for all resources of a path.
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.. code-block:: terminal
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$ php bin/console debug:validator src/Entity
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App\Entity\DummyClassOne
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------------------------
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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| Property | Name | Groups | Options |
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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| firstArgument | Symfony\Component\Validator\Constraints\NotBlank | Default | [ |
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| | | | "message" => "This value should not be blank.", |
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| | | | "allowNull" => false, |
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| | | | "normalizer" => null, |
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| | | | "payload" => null |
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| | | | ] |
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| firstArgument | Symfony\Component\Validator\Constraints\Email | Default | [ |
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| | | | "message" => "This value is not a valid email address.", |
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| | | | "mode" => null, |
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| | | | "normalizer" => null, |
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| | | | "payload" => null |
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| | | | ] |
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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App\Entity\DummyClassTwo
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------------------------
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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| Property | Name | Groups | Options |
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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| firstArgument | Symfony\Component\Validator\Constraints\NotBlank | Default | [ |
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| | | | "message" => "This value should not be blank.", |
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| | | | "allowNull" => false, |
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| | | | "normalizer" => null, |
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| | | | "payload" => null |
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| | | | ] |
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| firstArgument | Symfony\Component\Validator\Constraints\Email | Default | [ |
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| | | | "message" => "This value is not a valid email address.", |
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| | | | "mode" => null, |
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| | | | "normalizer" => null, |
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| | | | "payload" => null |
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| | | | ] |
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+---------------+--------------------------------------------------+---------+------------------------------------------------------------+
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Final Thoughts
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--------------
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