#730 Page Editing Sanitisation#770
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nole2701
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May 19, 2026
nole2701
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- Used DOMPurify in the front-end, and Ammonia in the back-end to sanitise HTML using the same whitelist settings.
- Front-end DOMPurify helps to sanitise the preview.
- Ammonia in the back-end prevents upsert_page.sql from ever saving banned tags/attributes.
- Keeps track of removed tags/attributes to display an Alert of what components were removed.
- Users can still save when the warning Alert is there, but non-whitelisted tags/attributes will just be left out from the result. Banned tags/attributes will never show at any point.
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