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ArrayNodeDefinition::requiresAtLeastOneElement()

ArrayNodeDefinition requiresAtLeastOneElement()

Requires the node to have at least one element.

This method is applicable to prototype nodes only.

Return Value

ArrayNodeDefinition

Links:

http://api.symfony.com/master/Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.html#method_requiresAtLeastOneElement

doc_Symfony

2025-01-10 15:47:30

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