验证方式多选一的输入框有bug

src/routes/login/authInput.js

@@ -17,6 +17,7 @@ class AuthInputs extends React.Component {
   render() {
     const { data } = this.props;
     const select = this.state.index >= 0 ? data[this.state.index].key : undefined;
+    if (data.length > 0) {
       return (
         <Input.Group compact>
           <Select value={select} onChange={this.onChange}>
@@ -25,11 +26,12 @@ class AuthInputs extends React.Component {
             }
           </Select>
           {
-          React.cloneElement(data[select].node, { value: this.props.value, onChange: this.props.onChange })
+            React.cloneElement(data[this.state.index >= 0 ? this.state.index >= 0 : 0].node, { value: this.props.value, onChange: this.props.onChange })
           }
         </Input.Group>
       );
     }
+  }
 }
 
 export default AuthInputs;