Truncate extra decimal places from token amount for sending (#12169)

3 years ago · 9e7b52b7df
parent c9ce848f47
commit 9e7b52b7df
1 changed files with 6 additions and 1 deletions
--- a/ui/components/ui/token-input/token-input.component.js
+++ b/ui/components/ui/token-input/token-input.component.js
@ -78,8 +78,13 @@ export default class TokenInput extends PureComponent {
  handleChange = (decimalValue) => {
    const { token: { decimals } = {}, onChange } = this.props;

+    let newDecimalValue = decimalValue;
+    if (decimals) {
+      newDecimalValue = parseFloat(decimalValue).toFixed(decimals);
+    }
+
    const multiplier = Math.pow(10, Number(decimals || 0));
-    const hexValue = multiplyCurrencies(decimalValue || 0, multiplier, {
+    const hexValue = multiplyCurrencies(newDecimalValue || 0, multiplier, {
      multiplicandBase: 10,
      multiplierBase: 10,
      toNumericBase: 'hex',