fix: bug in amount input

wormhole-foundation · Sep 8, 2023 · e78efab · e78efab
1 parent e7a3f50
commit e78efab
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 21 deletions.
diff --git a/wormhole-connect/src/views/Bridge/Inputs/AmountInput.tsx b/wormhole-connect/src/views/Bridge/Inputs/AmountInput.tsx
@@ -1,12 +1,12 @@
 import React, { useRef } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 
-import { RootState } from '../../../store';
-import { validate } from '../../../utils/transferValidation';
-import { toFixedDecimals } from '../../../utils/balance';
-import { NO_INPUT } from '../../../utils/style';
+import { RootState } from 'store';
+import { validate } from 'utils/transferValidation';
+import { toFixedDecimals } from 'utils/balance';
+import { NO_INPUT } from 'utils/style';
 
-import InputTransparent from '../../../components/InputTransparent';
+import InputTransparent from 'components/InputTransparent';
 import Input from './Input';
 
 type Props = {
@@ -31,21 +31,8 @@ function AmountInput(props: Props) {
  ) {
  let value = e!.target.value;
  const index = value.indexOf('.');
- switch (true) {
- case index === 0: {
- value = '0.';
- break;
- }
- case Number.isInteger(Number.parseFloat(value)): {
- break;
- }
- case index >= 0 && index < value.length - 1: {
- value = toFixedDecimals(value, 8);
- break;
- }
- default: {
- break;
- }
+ if (index > 0 && value.length - index - 8 > 0) {
+ value = toFixedDecimals(value, 8);
  }
 
  props.handleAmountChange(value);

diff --git a/wormhole-connect/src/views/Bridge/Preview.tsx b/wormhole-connect/src/views/Bridge/Preview.tsx
@@ -83,8 +83,9 @@ function Preview(props: { collapsed: boolean }) {
 
  useEffect(() => {
  const computeRelayerFee = async () => {
+ if (!token || !fromChain || !toChain || !route) return;
+
  try {
- if (!token || !fromChain || !toChain || !route) return;
  const tokenConfig = token && TOKENS[token];
  if (!tokenConfig) return;