> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/syslog-extensibility/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/syslog-extensibility/functions-syslog-kalipso-1/store-in3/305-3.md).

# 305 - (Store In) Document Barcode Validation Form

305 - (Store In) Document Barcode Validation Form

| **Event** | **Extension action set** | **Description**                                                                      |
| --------- | ------------------------ | ------------------------------------------------------------------------------------ |
| Before    | EXT\_0305\_1\_Before     | Code executed before validating document barcode;                                    |
| Replace   | EXT\_0305\_2\_Replace    | This event is executed to replace validation of the barcode in document barcode form |
| After     | EXT\_0305\_3\_After      | Will be executed after validating document barcode;                                  |

*Input Parameters (event before)*:

* inBarCodeDocument – Document Barcode

*Output Parameters (event before)*:

* outContinue – Return code:
  * 1 - Continue Validation 
  * 0 – Cancel

*Input Parameters (event replace)*:

* inRef – Item Code;
* inSerialNumber – Serial number;

*Output Parameters (event replace)*:

* outContinue – Return code:
  * 1 - Continue Validation
  * 0 – Cancel 
* outDocumentBarcode – Return barcode document if the result is multi-document numbers return document numbers separated by VAR(SEP\_ACL)

*Input Parameters (event after)*:

* inCodigoFornecedor – Supplier Number 
* inDocumentBarcode – Document Barcode

*Output Parameters (event after)*:

* outContinue – Return code: 
  * 0 - Cancel 
  * 1 – Continue 
* outCodigoFornecedor – Supplier Number 
* outDocumentBarcode – Document Barcode 
* outActualizarListaDocumentos
  * 1 – Refresh document list 
  * 0 – Don’t refresh document list


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