Login Register

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

2016-10-28 06:06:04

Comments

Leave a Comment

Please login to continue.

Popular Articles

ArrayNodeDefinition class ArrayNodeDefinition extends NodeDefinition implements ParentNodeDefinitionInterface This class provides a fluent interface for defining an a

ArrayNodeDefinition::normalizeKeys() ArrayNodeDefinition normalizeKeys(bool $bool) Sets key normalization. Parameters bool $bool Whether to enable key normalization Ret

ArrayNodeDefinition::append() append(NodeDefinition $node) Appends a node definition. $node = new ArrayNodeDefinition() ->children() ->scalarNode('foo')->end()

ArrayNodeDefinition::disallowNewKeysInSubsequentConfigs() ArrayNodeDefinition disallowNewKeysInSubsequentConfigs() Disallows adding news keys in a subsequent configuration. If used all keys h

ArrayNodeDefinition::canBeDisabled() ArrayNodeDefinition canBeDisabled() Adds an "enabled" boolean to enable the current section. By default, the section is enabled. Re