isValidCurrency

isValidCurrency(code) → boolean · Financial

Validates if a currency code is valid according to ISO 4217.

• code (required): currency code string (e.g., "USD", "EUR")

echo '{"currency": "USD"}' | utlx -e 'isValidCurrency($input.currency)'
# true

{
  valid: isValidCurrency($input.currencyCode),
  error: if (!isValidCurrency($input.currency)) "Invalid currency" else null
}