Code reviewEasycr-p053

Subject CorrectnessLevel Entry–Mid~18 minCommon in Code quality & review interviewsIndustries Software development

Question

Review this validation.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

Learn the concepts

Talk through your review

Code to reviewjavascript

1if (user.age == null) return 'unknown';2if (user.role == 'admin') grantAccess();

Run or narrate your approach, then ask the coach.