仅当所有Redux-Form字段都具有值时才显示React.js组件

import React from 'react';
import { connect } from 'react-redux';
import { formValueSelector } from 'redux-form';

class MyComponent extends React.Component {
  render() {
    const { field1, field2, field3 } = this.props;

    if (field1 && field2 && field3) {
      return (
        <div>
          {/* 显示组件内容 */}
        </div>
      );
    } else {
      return null; // 不显示组件
    }
  }
}

const selector = formValueSelector('myForm'); // 替换为实际的表单名称
const mapStateToProps = state => ({
  field1: selector(state, 'field1'), // 替换为实际的字段名称
  field2: selector(state, 'field2'),
  field3: selector(state, 'field3'),
});

export default connect(mapStateToProps)(MyComponent);