修复可选多种验证方式的输入控件错误

src/routes/login/authInput.js

@@ -26,7 +26,7 @@ class AuthInputs extends React.Component {
             }
           </Select>
           {
-            React.cloneElement(data[this.state.index >= 0 ? this.state.index >= 0 : 0].node, { value: this.props.value, onChange: this.props.onChange })
+            React.cloneElement(data[this.state.index >= 0 ? this.state.index : 0].node, { value: this.props.value, onChange: this.props.onChange })
           }
         </Input.Group>
       );