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NodeDefinition::validate()

ExprBuilder validate()

Sets an expression to run for the validation.

The expression receives the value of the node and must return it. It can modify it. An exception should be thrown when the node is not valid.

Return Value

ExprBuilder
Links:
  • http://api.symfony.com/master/Symfony/Component/Config/Definition/Builder/NodeDefinition.html#method_validate
doc_Symfony
doc_Symfony
2025-01-10 15:47:30
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