Dev Tools · 1h ago
Three-State Validation Model for User-Generated PDFs
A developer proposes a three-state validation model (pass, needs_review, cannot_export) for user-generated PDFs, moving beyond simple valid/invalid checks. The model distinguishes between blocking errors and soft warnings that require human review, improving export reliability. It was built for a print-oriented web app handling structured data, free text, and images.
Meridian48 take
A practical pattern for document-generation tools, but its impact is limited to niche use cases like obituary or photo-book apps.
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A Practical Three-State Validation Model for User-Generated PDFs →
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