UserController.java

package org.launchcode.spaday.controllers;

import org.launchcode.spaday.models.User;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
@RequestMapping("user")
public class UserController {

    @GetMapping("add")
    public String displayAddUserForm () {
        return "user/add";
    }

    @PostMapping("add")
    public String processAddUserForm(Model model, @ModelAttribute User user, String verify) {
        model.addAttribute("user", user);
        if (!user.getPassword().equals(verify)) {
            model.addAttribute("error", "Passwords do not match!");
            return "user/add";
        }

        return "user/index";
    }
}