React Router V4 Redirect after form submission

ContactForm.js

import React, { Component } from 'react';

import { withRouter } from 'react-router-dom'; // <--- import `withRouter`. We will use this in the bottom of our file.

class ContactForm extends Component {

  submitForm (e) {
    e.preventDefault()
    this.props.history.push('/thank-you'); // <--- The page you want to redirect your user to.
  }

  render() {
    return (
      <div>
        <form onSubmit={this.submitForm.bind(this)}>
          <button type="submit">Submit</button>
        </form>
      </div>
    );
  }
}

export default withRouter(ContactForm); // <--- make sure to wrap your component with `withRouter()`

Thanks a lot!

Thanks