1 files changed, 13 insertions, 0 deletions
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index f648b37f2..dabd45cae 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -1,9 +1,22 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 
 import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR } from './constants';
 import { ZeroExInstant, ZeroExInstantProps } from './index';
+import { assert } from './util/assert';
 
 export const render = (props: ZeroExInstantProps, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
+    assert.isHexString('assetData', props.assetData);
+    assert.isValidLiquiditySource('liquiditySource', props.liquiditySource);
+    if (!_.isUndefined(props.additionalAssetMetaDataMap)) {
+        assert.isValidAssetMetaDataMap('additionalAssetMetaDataMap', props.additionalAssetMetaDataMap);
+    }
+    if (!_.isUndefined(props.defaultAssetBuyAmount)) {
+        assert.isNumber('defaultAssetBuyAmount', props.defaultAssetBuyAmount);
+    }
+    if (!_.isUndefined(props.networkId)) {
+        assert.isNumber('networkId', props.networkId);
+    }
     ReactDOM.render(React.createElement(ZeroExInstant, props), document.querySelector(selector));
 };