@PostMapping("/save")
	public void save(@RequestBody User newUser) {
		checkTrue(config.isSignUpEnabled(), "Access to this url is not allowed when sign up is disabled");
		newUser.setRole(Role.USER);
		userService.createUser(newUser);
	}
Save a user.

@param newUser user to be added.
ngrinder-controller/src/main/java/org/ngrinder/user/controller/UserSignUpApiController.java