EmailMessage.java

package com.example.demo.entity;

import jakarta.persistence.*;
import jakarta.validation.constraints.Email;
import jakarta.validation.constraints.NotNull;
import jakarta.validation.constraints.Size;

@Entity
@Table(name = "users")
public class User {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @NotNull
    @Size(min = 2, max = 100)
    private String name;

    @Email
    @NotNull
    @Column(unique = true)
    private String email;

    // Constructors
    public User() {}

    public User(String name, String email) {
        this.name = name;
        this.email = email;
    }

    // Getters & Setters
    public Long getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }
}