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setChainRequire()

public void setChainRequire ( string $key, bool $flag default true )

Sets whether or not a particular data key is required to be present and non-blank in the data being processed by applyChain().

Parameters

  • (string) $key: The data key.
  • (bool) $flag: True if required, false if not. Default true.

Returns

  • (void)

Description

Sets whether or not a particular data key is required to be present and non-blank in the data being processed by applyChain().

See Also