/**
  * Display reset password form.
  *
  * @param uuid the user uid
  */
 public Result triggerResetPassword(final String uuid) {
   Form<ResetPasswordRequest> boundForm = passwordResetRequestForm.bindFromRequest();
   if (boundForm.hasErrors()) {
     return badRequest(reset_password.render(uuid, boundForm));
   }
   ResetPasswordRequest resetPasswordRequest = boundForm.get();
   String decodedUuid = new String(Base64.decodeBase64(uuid));
   if (!CaptchaManager.validateCaptcha(decodedUuid, resetPasswordRequest.captchaText)) {
     boundForm.reject("captchaText", Msg.get("captcha.error.wrong_word"));
     return badRequest(reset_password.render(uuid, boundForm));
   }
   if (!getUserManagerController().resetUserPasswordFromEmail(resetPasswordRequest.mail, false)) {
     boundForm.reject("mail", Msg.get("authentication.standalone.reset.mail.unknown.message"));
     return badRequest(reset_password.render(uuid, boundForm));
   }
   Utilities.sendSuccessFlashMessage(Msg.get("authentication.standalone.reset.success.message"));
   return redirect(controllers.dashboard.routes.DashboardController.index(0, false));
 }