[#PackageValidationState]
= PackageValidationState
:mrdocs:

Validation state for a package, carrying a PackageValidationResult rejection reason.

== Synopsis

Declared in `<policy/packages.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class PackageValidationState
    : public xref:ValidationState-04.adoc[ValidationState<PackageValidationResult>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:ValidationState-04.adoc[ValidationState<PackageValidationResult>]`
| Template for capturing information about block/transaction validation. This is instantiated by TxValidationState and BlockValidationState for validation information on transactions and blocks respectively.
|===

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:PackageValidationState/Error.adoc[`Error`] 
| Puts the state into the run‐time error mode.
| xref:PackageValidationState/GetDebugMessage.adoc[`GetDebugMessage`] 
| Returns the human‐readable debug message.
| xref:PackageValidationState/GetRejectReason.adoc[`GetRejectReason`] 
| Returns the short rejection reason.
| xref:PackageValidationState/GetResult.adoc[`GetResult`] 
| Returns the recorded result code.
| xref:PackageValidationState/Invalid.adoc[`Invalid`] 
| Marks the state invalid and records the reason and debug message.
| xref:PackageValidationState/IsError.adoc[`IsError`] 
| Returns true if the state was marked with a run‐time error.
| xref:PackageValidationState/IsInvalid.adoc[`IsInvalid`] 
| Returns true if the state was marked invalid by a consensus or policy rule.
| xref:PackageValidationState/IsValid.adoc[`IsValid`] 
| Returns true if no validation failure has been recorded.
| xref:PackageValidationState/ToString.adoc[`ToString`] 
| Formats the state as a human‐readable string.
|===



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