https://claude.ai/public/artifacts/6f2c39b7-1c04-402e-a553-bc282470f493

Key Improvements:

Better User Experience:

Replaced alerts with inline error messages Added real-time validation (on blur and input) Added visual cues (red/green borders) Added a form status message area

Code Structure:

Created a centralized validation state object Added helper functions for specific validation types Removed repetitive code by centralizing logic

Expanded Functionality:

Added phone validation (optional field) Added message field validation Added proper styling for error/success states

Form Submission Handling:

Single preventDefault() call Clear success/failure messaging Organized validation flow