Remove KNOWN_ADDRESS_ERROR from error objects (#6578)

* Remove KNOWN_ADDRESS_ERROR from error objects

* Update test comments

2 files changed, 6 insertions, 7 deletions

diff --git a/ui/app/pages/send/send-content/send-to-row/send-to-row.utils.js b/ui/app/pages/send/send-content/send-to-row/send-to-row.utils.js
index d0a43f086..200a2e26a 100644
--- a/ui/app/pages/send/send-content/send-to-row/send-to-row.utils.js
+++ b/ui/app/pages/send/send-content/send-to-row/send-to-row.utils.js
@@ -17,9 +17,8 @@ function getToErrorObject (to, toError = null, hasHexData = false, tokens = [],
     }
   } else if (!isValidAddress(to, network) && !toError) {
     toError = isEthNetwork(network) ? INVALID_RECIPIENT_ADDRESS_ERROR : INVALID_RECIPIENT_ADDRESS_NOT_ETH_NETWORK_ERROR
-  } else if (selectedToken && (ethUtil.toChecksumAddress(to) in contractMap || checkExistingAddresses(to, tokens))) {
-    toError = KNOWN_RECIPIENT_ADDRESS_ERROR
   }
+
   return { to: toError }
 }
 
diff --git a/ui/app/pages/send/send-content/send-to-row/tests/send-to-row-utils.test.js b/ui/app/pages/send/send-content/send-to-row/tests/send-to-row-utils.test.js
index f29f5efec..f8a6dd96f 100644
--- a/ui/app/pages/send/send-content/send-to-row/tests/send-to-row-utils.test.js
+++ b/ui/app/pages/send/send-content/send-to-row/tests/send-to-row-utils.test.js
@@ -55,9 +55,9 @@ describe('send-to-row utils', () => {
       })
     })
 
-    it('should return a known address recipient if to is truthy but part of state tokens', () => {
+    it('should return null if to is truthy but part of state tokens', () => {
       assert.deepEqual(getToErrorObject('0xabc123', undefined, false, [{'address': '0xabc123'}], {'address': '0xabc123'}), {
-        to: KNOWN_RECIPIENT_ADDRESS_ERROR,
+        to: null,
       })
     })
 
@@ -67,14 +67,14 @@ describe('send-to-row utils', () => {
       })
     })
 
-    it('should return a known address recipient if to is truthy but part of contract metadata', () => {
+    it('should return null if to is truthy but part of contract metadata', () => {
       assert.deepEqual(getToErrorObject('0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359', undefined, false, [{'address': '0xabc123'}], {'address': '0xabc123'}), {
-        to: KNOWN_RECIPIENT_ADDRESS_ERROR,
+        to: null,
       })
     })
     it('should null if to is truthy part of contract metadata but selectedToken falsy', () => {
       assert.deepEqual(getToErrorObject('0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359', undefined, false, [{'address': '0xabc123'}], {'address': '0xabc123'}), {
-        to: KNOWN_RECIPIENT_ADDRESS_ERROR,
+        to: null,
       })
     })
   })