Show/Hide Fiat on Testnets based on User Preference (#6153)

1 files changed, 4 insertions, 0 deletions

diff --git a/ui/app/components/currency-input/currency-input.container.js b/ui/app/components/currency-input/currency-input.container.js
index 4c89d6c1d..428be4557 100644
--- a/ui/app/components/currency-input/currency-input.container.js
+++ b/ui/app/components/currency-input/currency-input.container.js
@@ -1,14 +1,18 @@
 import { connect } from 'react-redux'
 import CurrencyInput from './currency-input.component'
 import { ETH } from '../../constants/common'
+import {getIsMainnet, preferencesSelector} from '../../selectors'
 
 const mapStateToProps = state => {
   const { metamask: { nativeCurrency, currentCurrency, conversionRate } } = state
+  const { showFiatInTestnets } = preferencesSelector(state)
+  const isMainnet = getIsMainnet(state)
 
   return {
     nativeCurrency,
     currentCurrency,
     conversionRate,
+    hideFiat: (!isMainnet && !showFiatInTestnets),
   }
 }