What Is The Purpose Of $_error Variable ?

1.	What Is The Purpose Of $_error Variable ?
Answer» $_error variable is AVAILABLE in the node following the error TRANSITION. It captures the error message, error code ETC. $_error variable is available in the node following the error transition. It captures the error message, error code etc.

Answer»

$_error variable is AVAILABLE in the node following the error TRANSITION. It captures the error message, error code ETC.

$_error variable is available in the node following the error transition. It captures the error message, error code etc.

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