# Phone Number Registration Feature

## Summary
Added required Ghana phone number field to the registration process at `/my-account`.

## Changes Made

### 1. Frontend (React) - `src/pages/MyAccount.tsx`
- Added `phone` state variable
- Added `Phone` icon import from lucide-react
- Added phone number input field with Ghana-specific placeholder
- Implemented Ghana phone number validation function `validateGhanaPhone()`
- Validates formats:
  - `0XX XXX XXXX` (10 digits starting with 0)
  - `233XX XXX XXXX` (12 digits starting with 233)
  - `+233XX XXX XXXX` (13 chars starting with +233)
- Added validation checks before form submission

### 2. Backend (Laravel) - `app/Http/Controllers/AuthController.php`
- Added `phone` field to registration validation rules
- Regex pattern: `/^(\+?233|0)[2-5][0-9]{8}$/`
- Custom error messages for phone validation
- Phone number normalization to international format (+233XX...)
- Converts local format (0XX...) to international (+233XX...)
- Stores normalized phone number in database

### 3. Blade Template - `resources/views/auth/login.blade.php`
- Added phone number field to signup form
- Positioned between email and password fields
- Includes phone icon SVG
- Shows helper text: "Enter a valid Ghana phone number"
- Field marked as required with orange asterisk

## Phone Number Validation Rules

### Accepted Formats
- `0241234567` - Local format (10 digits)
- `0501234567` - Local format (10 digits)
- `233241234567` - International without + (12 digits)
- `+233241234567` - International with + (13 chars)

### Valid Prefixes (after country code)
- `2X` - MTN
- `3X` - Reserved
- `4X` - Reserved  
- `5X` - AirtelTigo/Vodafone

### Storage Format
All phone numbers are normalized and stored as: `+233XXXXXXXXX`

## Testing
1. Navigate to `http://localhost:8000/my-account`
2. Click "Create Account" tab
3. Fill in all fields including phone number
4. Try various Ghana phone formats
5. Submit form to verify validation works

## Notes
- Phone field is required for new registrations
- Existing users without phone numbers are not affected
- Phone numbers are validated on both frontend and backend
- Invalid formats show clear error messages