Merge pull request #3741 from MetaMask/i3692-addtoken-address-undefined

Prevent users from adding custom token if decimals is an empty string.
2018-03-27 19:07:23 -07:00 · 2018-03-27 19:07:23 -07:00 · c84f0ac7bc
parent 5a1f9d525d 91f91d92fe
commit c84f0ac7bc
1 changed files with 4 additions and 1 deletions
--- a/ui/app/add-token.js
+++ b/ui/app/add-token.js
@ -142,7 +142,10 @@ AddTokenScreen.prototype.validate = function () {
      errors.customAddress = this.props.t('invalidAddress')
    }

-    const validDecimals = customDecimals !== null && customDecimals >= 0 && customDecimals < 36
+    const validDecimals = customDecimals !== null
+      && customDecimals !== ''
+      && customDecimals >= 0
+      && customDecimals < 36
    if (!validDecimals) {
      errors.customDecimals = this.props.t('decimalsMustZerotoTen')
    }