Code Review
Review the specified code for:
Quality Checks
- •Code readability and clarity
- •Naming conventions
- •Function/method length and complexity
- •DRY principle adherence
Security Checks
- •Input validation
- •SQL injection vulnerabilities
- •XSS vulnerabilities
- •Sensitive data exposure
Best Practices
- •Error handling
- •Edge cases
- •Performance considerations
- •Test coverage
Output Format
Provide specific line references and suggested fixes for each issue found.