Elga Online Validator

The ELGA Online Validator performs deterministic validation of ELGA data payloads against current schemas and rule sets. It targets developers integrating ELGA feeds, data stewards auditing configurations, and QA engineers validating submissions during CI, migrations, and pre-submission checks. The tool focuses on repeatable, machine‑readable results and clear error codes to enable automation. Conceptually, it parses inputs, enforces required fields and types, checks formats and ranges, and applies inter‑field rules. It supports versioned schemas to align with evolving ELGA standards and can output structured results suitable for automated pipelines. Core features include structural validation, content format checks, range validation, cross-field rules, and batch or single‑payload validation with exportable reports. Use cases include CI validation during integration, pre-submit checks before data transfer, and data quality dashboards. Unique value lies in version-aware, deterministic validation that produces actionable errors and a standardized conformance score for automation. The tool is designed for teams that require fast feedback loops, audit-friendly outputs, and easy integration into data pipelines. Advanced usage supports custom rule sets and batch processing for large datasets, with results suitable for downstream validation dashboards and alerting.