Purpose:
Validate server-side rendering and editor placeholder behavior
Expected Behavior
- Appears in inserter
- Editor shows placeholder or static preview
- Frontend renders HTML from render.php
- No JS loaded
Block Requirements:
- block.json with render: file:./render.php
- render.php outputs static HTML
- No JS files
Pass/Fail Criteria:
- Editor inserts block
- Editor shows placeholder
- Frontend shows PHP output
Results:
- 6/18/26: Passes somewhat with Test 4 scaffolder baseline
