1 files changed, 6 insertions, 0 deletions
diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 8927b8954..49b9cf209 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -7,7 +7,9 @@ import { Dispatch } from 'redux';
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { OrderProcessState, OrderState } from '../types';
+import { balanceUtil } from '../util/balance';
 import { etherscanUtil } from '../util/etherscan';
+import { web3Wrapper } from '../util/web3_wrapper';
 
 import { BuyOrderStateButtons } from '../components/buy_order_state_buttons';
 
@@ -25,6 +27,7 @@ interface ConnectedDispatch {
     onBuySuccess: (buyQuote: BuyQuote, txHash: string) => void;
     onBuyFailure: (buyQuote: BuyQuote, txHash: string) => void;
     onRetry: () => void;
+    validateWalletBeforeBuy: (buyQuote: BuyQuote, takerAddress: string | undefined) => Promise<boolean>;
 }
 export interface SelectedAssetBuyOrderStateButtons {}
 const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButtons): ConnectedState => ({
@@ -73,6 +76,9 @@ const mapDispatchToProps = (
     onRetry: () => {
         dispatch(actions.resetAmount());
     },
+    validateWalletBeforeBuy: async (buyQuote: BuyQuote, takerAddress: string | undefined) => {
+        return balanceUtil.checkInsufficientEthBalanceAndFlashError(takerAddress, buyQuote, web3Wrapper, dispatch);
+    },
 });
 
 export const SelectedAssetBuyOrderStateButtons: React.ComponentClass<SelectedAssetBuyOrderStateButtons> = connect(