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Validate Invoice on Peppolvalidator

Validate a Peppol UBL 2.1 or CII XML invoice against EN16931 (CEN) and Peppol BIS Billing 3.0 schematron rules. Returns validation status, errors, warnings, and a shareable results URL.

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What this tool does

Validate a Peppol UBL 2.1 or CII XML invoice against EN16931 (CEN) and Peppol BIS Billing 3.0 schematron rules. Returns validation status, errors, warnings, and a shareable results URL. Use it on Peppolvalidator with an agent. It runs in the browser on the website and needs no package install.

How to install

Open the peppolvalidator.com website and ask your browser agent to use validate_invoice

Run with an agent

Use the validate_invoice tool on peppolvalidator.com with xml: <string>. Return the structured result and cite the source page.

Input contract

xml string The raw XML content of the invoice to validate

Verify the live listing at the source before a production call. Fields marked as a starter contract may differ from what the site expects.

Open the source definition