Solar_Filter::getChainInvalid()
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Solar_Filter::getChainInvalid()

public array Solar_Filter::getChainInvalid ( string $key = NULL )

Gets the list of invalid keys and feedback messages from the filter chain.

Parameters

  • (string) $key: Get messages for only this key. If empty, returns messages for all keys.

Returns

  • (array)

Description

Gets the list of invalid keys and feedback messages from the filter chain.

See Also

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