# Format and Validate Hex

### formatAndValidateHex ⇒ `string`

Formats and validates the hexadecimal code.

**Kind**: global variable\
**Returns**: `string` - Formatted and validated hexadecimal code

| Param | Type     | Description                                    |
| ----- | -------- | ---------------------------------------------- |
| hex   | `string` | Hexadecimal code for formatting and validation |
| alt   | `string` | Alternative color if code is invalid           |