# credit-card.js

Allows you to easily validate, clean, check type of card based on number, and verify the security code. It's small, has the fastest luhn implementation, works for all major cards without complex expressions, framework agnostic, and doesn't cost your company a small fortune to use like other libraries.

Easily hook it up to any framework, any code, easy to port.

## Usage

Type

```javascript
// Returns an Object containing the company, MII, and IIN details or Boolean(false).
Card('5100 - 0000 - 0000 - 0040').type()
```

Validation

```javascript
Card('5100 - 0000 - 0000 - 0040').valid()
```

Validate CSC for a Credit Card Number

```javascript
Card('5100 - 0000 - 0000 - 0040').validate_security_number('434');
```

Validate Expiration Date

```javascript
Card('5100 - 0000 - 0000 - 0040').validate_expiration('06', '2023');
```

Clean

```javascript
Card('5100 - 0000 - 0000 - 0040').clean()
```

Format (eg. XXXX XXXX XXXX XXXX)

```javascript
Card('5100 - 0000 - 0000 - 0040').format()
```

Truncate ([Pan Truncation](https://en.wikipedia.org/wiki/PAN_truncation))

```javascript
Card('5100 - 0000 - 0000 - 0040').truncate()
```

Card Number Length

```javascript
Card('5100 - 0000 - 0000 - 0040').length()
```