diff --git a/src/constants.js b/src/constants.js
index 42db88c..b4c6795 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -10,6 +10,12 @@ constants.AFFECTED_KEY_IS_NOT_ADDRESS_MSG = `Ballot affectedKey isn't address`;
 constants.MINING_KEY_IS_NOT_ADDRESS_MSG = `Ballot miningKey isn't address`;
 constants.PROPOSED_ADDRESS_IS_NOT_ADDRESS_MSG = `Ballot proposedAddress isn't address`;
 constants.END_TIME_SHOULD_BE_GREATER_THAN_NOW_MSG = "Ballot end time should be greater than now";
+constants.NO_METAMASK_MSG = `You haven't chosen any account in MetaMask.
+Please, choose your voting key in MetaMask and reload the page.
+Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.`;
+constants.WRONG_NETWORK_MSG = `You aren't connected to POA Network. 
+Please, switch on POA plugin and refresh the page. 
+Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.`;
 module.exports = {
   constants
 }
\ No newline at end of file
diff --git a/src/getWeb3.js b/src/getWeb3.js
index 8ce36d9..836a0d2 100644
--- a/src/getWeb3.js
+++ b/src/getWeb3.js
@@ -1,6 +1,4 @@
-let errorMsgNoMetamaskAccount = `You haven't chosen any account in MetaMask.
-Please, choose your initial key in MetaMask and reload the page.
-Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.`;
+import { constants } from "./constants";
 
 let getWeb3 = () => {
   return new Promise(function (resolve, reject) {
@@ -28,14 +26,12 @@ let getWeb3 = () => {
               break;
             default:
               netIdName = 'ERROR'
-              errorMsg = `You aren't connected to POA Network. 
-                  Please, switch on POA plugin and refresh the page. 
-                  Check POA Network <a href='https://github.com/poanetwork/wiki' target='blank'>wiki</a> for more info.`
+              errorMsg = constants.WRONG_NETWORK_MSG
               console.log('This is an unknown network.', netId)
           }
           var defaultAccount = web3.eth.defaultAccount || null;
           if(defaultAccount === null){
-            reject({message: errorMsgNoMetamaskAccount})
+            reject({message: constants.NO_METAMASK_MSG})
           }
           if(errorMsg !== null){
             reject({message: errorMsg})
@@ -53,7 +49,7 @@ let getWeb3 = () => {
         console.log('Injected web3 detected.');
 
       } else {
-        reject({message: errorMsgNoMetamaskAccount})
+        reject({message: constants.NO_METAMASK_MSG})
         console.error('Metamask not found'); 
       }
     })
diff --git a/src/index.js b/src/index.js
index e5d34a0..89c2edc 100644
--- a/src/index.js
+++ b/src/index.js
@@ -55,11 +55,11 @@ class AppMainRouter extends Component {
       console.log("miningKey", contractsStore.miningKey)
     }).catch((error) => {
       commonStore.hideLoading();
-      console.error(error.message);
       swal({
         icon: 'error',
         title: 'Error',
-        content: generateElement(error.message)
+        html: error.message,
+        type: 'error'
       });
     });
   }