10000 [Validator] Clarify the usage of the `value` variable for the When constraint by alcohol · Pull Request #21191 · symfony/symfony-docs · GitHub
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[Validator] Clarify the usage of the value variable for the When constraint #21191

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Jul 9, 2025
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[Validator] Clarify the usage of the value variable for the When constraint #21191

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Clarify the usage of the value variable in the When constraint docu… 
…mentation
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@alcohol
alcohol committed Jul 8, 2025
commit 7098dcc397964e464a344f476c348c987c5f79cf
5 changes: 3 additions & 2 deletions reference/constraints/When.rst
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Expand Up @@ -173,8 +173,9 @@ in your expression:
``this``
The object being validated (e.g. an instance of Discount).
``value``
The value of the property being validated (only available when
the constraint is applied to a property).
Either the object being validated (when the constraint is applied to a class),
the value of the property being validated (when applied to a property),
or the :doc:`raw value </validation/raw_values>`.

The ``value`` variable can be used when you want to execute more complex
validation based on its value:
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