Ripple-lib valid addr. (promise)

const RippleAPI = require('ripple-lib').RippleAPI const RippleAddressCodec = require('ripple-address-codec') const api = new RippleAPI({ server: 'wss://s2.ripple.com:443' }) /** * Note: isValidAddress will probably be exposed in a future ripple-lib release at api level. */ api.connect().then(() => { return new Promise((resolve, reject) => { if (RippleAddressCodec.isValidAddress("rBwdSqfFMBYUazUsv9pV1ZpHTG2nZcaNJv")) { resolve(true) } else { reject(new Error('Invalid XRPL account')) } }) }).then(r => { console.log('Valid?', r) }).then(() => { console.log('Disconnect') api.disconnect() }) .catch(e => console.log("Caught error", e))