submit = user => {
console.log("yyy = " + JSON.stringify(user));
  }

  render() {
const { isAuthenticated, email } = this.props;
return (
  <div>
    <DashboardForm submit={this.submit} { ...this.props } />
  </div>
);

<Form  onSubmit={this.onSubmit} loading={loading}>
          <Button primary> Update My Profile </Button>
        </Form>

onSubmit = () => {
const errors = this.validate(this.state.user);
this.setState({ errors });
if (Object.keys(errors).length === 0) {
  this.setState({ loading: true });
  this.props
    .submit(this.state.user)
    .catch(err =>
      this.setState({ errors: err.response.data.errors, loading: false })
    );
}

state = {
user: {
    email: "",
    firstname: "",
    lastname: "",
    address1: "",
    address2: "",
    st: "",
    preferredContactMethod: "",
    cellphone: "",
    homephone: ""
},
loading: false,
errors: {}