(Fix) Confirmations length

src/Validator.js

@@ -7,7 +7,7 @@ class Validator extends Component {
       confirmation: null
     }
     this.props.metadataContract.getConfirmations({miningKey: this.props.address}).then((confirmation) => {
-      this.setState({confirmation})
+      this.setState({confirmation: confirmation[0]})
     })
   }
   render(){

src/contracts/Metadata.contract.js

@@ -200,7 +200,7 @@ export default class Metadata {
   async finalize({miningKeyToConfirm, senderVotingKey}) {
     const confirmations = await this.getConfirmations({miningKey: miningKeyToConfirm});
     const getMinThreshold = await this.getMinThreshold({miningKey: miningKeyToConfirm});
-    if(Number(confirmations) < Number(getMinThreshold)){
+    if(Number(confirmations[0]) < Number(getMinThreshold)){
       throw(
         {message:
           `There is not enough confimations.\n