User bad class

User.php

<?php
class User {
  public $name;
  public $email; 
  
  public function __construct($data) {
    $this->name = $data['name'];
    $this->email = $data['email']; 
  }
  public function formatJson() {
    return json_encode(['name' => $this->name, 'email' => $this->email]);
  } 
  public function validate($data) {
    if (!isset($data['name'])) { new \Exception("Bad Request, User Requires A Name")}; 
    if (!isset($data['email'])) { new \Exception("Bad Request, User Email Required")}; 
  } 
}
?>