changes requested

apps/block_scout_web/assets/js/lib/smart_contract/wei_ether_converter.js

@@ -1,5 +1,6 @@
 import $ from 'jquery'
 import { BigNumber } from 'bignumber.js'
+import numeral from 'numeral'
 
 const weiToEtherConverter = (element, event) => {
   const weiUnit = new BigNumber('1000000000000000000')
@@ -12,13 +13,13 @@ const weiToEtherConverter = (element, event) => {
   if (event.target.checked) {
     $conversionTextWei.hide()
     $conversionTextEth.show()
-    unitVal = unitVal.dividedBy(weiUnit)
-    $conversionUnit.html(String(unitVal > 0 ? unitVal : unitVal.toFixed(3)))
+    unitVal = unitVal.dividedBy(weiUnit).toNumber()
+    $conversionUnit.html(String(unitVal > 0 ? numeral(unitVal).format('0,0') : numeral(unitVal).format('0.0[00000]')))
   } else {
     $conversionTextWei.show()
     $conversionTextEth.hide()
-    unitVal = unitVal.multipliedBy(weiUnit)
-    $conversionUnit.html(unitVal)
+    unitVal = unitVal.multipliedBy(weiUnit).toNumber()
+    $conversionUnit.html(String(numeral(unitVal).format('0,0')))
   }
 }
 

apps/block_scout_web/assets/package-lock.json

@@ -6623,6 +6623,14 @@
       "resolved": "https://registry.npmjs.org/numeral/-/numeral-2.0.6.tgz",
       "integrity": "sha1-StCAk21EPCVhrtnyGX7//iX05QY="
     },
+    "numeral-es6": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/numeral-es6/-/numeral-es6-1.0.0.tgz",
+      "integrity": "sha1-xzqgKkvcp6CZ2pm2b03Kw5mkhk4=",
+      "requires": {
+        "numeral": "*"
+      }
+    },
     "nwsapi": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.0.4.tgz",