Four-Question Validation

Run this check after ANY implementation before claiming work is done.

The Four Questions

Q1: All tests passing?

• Run the actual test suite. Do NOT assume tests pass.
• If no tests exist, write them first.
• Check: npm test, npx vitest, npx playwright test, or project-specific test command.
• FAIL if: any test fails, or no tests exist for new code.

Q2: All requirements met?

• Go back to the original request or spec document.
• Check each requirement individually against the implementation.
• List each requirement with a checkmark or X.
• FAIL if: any requirement is unmet, partially met, or interpreted differently than intended.