p5.js-web-editor/client/modules/User/pages/LoginView.js

import React from 'react';
import { bindActionCreators } from 'redux';
import { reduxForm } from 'redux-form';
import * as UserActions from '../actions';
import LoginForm from '../components/LoginForm';

class LoginView extends React.Component {
  render() {
    return (
      <div className="login">
        <h1>Login</h1>
        <LoginForm {...this.props} />
      </div>
    );
  }
}

function mapStateToProps(state) {
  return {
    user: state.user
  };
}

function mapDispatchToProps(dispatch) {
  return bindActionCreators(UserActions, dispatch);
}

function validate(formProps) {
  const errors = {};
  if (!formProps.email) {
    errors.email = 'Please enter a email';
  }
  if (!formProps.password) {
    errors.password = 'Please enter a password';
  }
  return errors;
}

export default reduxForm({
  form: 'login',
  fields: ['email', 'password'],
  validate
}, mapStateToProps, mapDispatchToProps)(LoginView);