diff options
| -rw-r--r-- | packages/0x.js/src/utils/assert.ts | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/packages/0x.js/src/utils/assert.ts b/packages/0x.js/src/utils/assert.ts index 63d975c03..55912525c 100644 --- a/packages/0x.js/src/utils/assert.ts +++ b/packages/0x.js/src/utils/assert.ts @@ -9,7 +9,8 @@ import {ECSignature} from '../types'; const HEX_REGEX = /^0x[0-9A-F]*$/i; -export const assert = _.extend({}, sharedAssert, { +export const assert = { + ...sharedAssert, isValidSignature(orderHash: string, ecSignature: ECSignature, signerAddress: string) { const isValidSignature = signatureUtils.isValidSignature(orderHash, ecSignature, signerAddress); this.assert(isValidSignature, `Expected order with hash '${orderHash}' to have a valid signature`); @@ -26,4 +27,4 @@ export const assert = _.extend({}, sharedAssert, { const availableAddresses = await web3Wrapper.getAvailableAddressesAsync(); this.assert(!_.isEmpty(availableAddresses), 'No addresses were available on the provided web3 provider'); }, -}); +}; |