cschantz
52821a795e
Standardize email-diagnostics.sh menu formatting and add input validation
IMPROVEMENTS:
- Added input validation for check type (1-2) with retry loop
- Added input validation for time period (1-5) with retry loop
- Added email format validation (user@domain.com pattern)
- Added domain format validation (example.com pattern)
- Added color codes to menu options (${CYAN}1)${NC} format)
- Improved error messages for invalid input
VALIDATION DETAILS:
- Check type: Only accepts 1 or 2, rejects invalid input with clear error
- Time period: Only accepts 1-5, rejects invalid input with clear error
- Email format: Validates user@domain.com pattern
- Domain format: Validates domain.com pattern (alphanumeric, dots, hyphens)
- All inputs with defaults continue to work seamlessly
MENU STANDARDS COMPLIANCE:
✓ Input validation (CRITICAL)
✓ Default values (already had)
✓ Color codes (CRITICAL)
✓ Error messages on invalid input (IMPORTANT)
✓ Retry logic for failed validation (IMPORTANT)
Lines modified: ~60 (input validation + color codes)
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-02-11 20:53:26 -05:00
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