Krucas\LaravelUserEmailVerification\Contracts\RequiresEmailVerification::getEmailForVerification PHP Méthode

    public function getEmailForVerification();

 /**
  * Send the email verification link via e-mail.
  *
  * @param \Krucas\LaravelUserEmailVerification\Contracts\RequiresEmailVerification $user
  * @param string $token
  * @param \Closure|null $callback
  * @return int
  */
 public function emailVerificationLink(Contracts\RequiresEmailVerification $user, $token, Closure $callback = null)
 {
     $view = $this->emailView;
     return $this->mailer->send($view, compact('token', 'user'), function ($message) use($user, $token, $callback) {
         $message->to($user->getEmailForVerification());
         if (!is_null($callback)) {
             call_user_func($callback, $message, $user, $token);
         }
     });
 }