validate-currency-code/README.md

Very simple lib to check if something is a iso 4217 currency code

# validate-currency-code
Very simple lib to check if something is a iso 4217 currency code

## Usage
``` javascript
var validateCurrencyCode = require('validate-currency-code');
if (validateCurrencyCode('EUR')) {
  // code that should run when the currencycode is valid
}
```