Client controller, and WIP with edits and deletion of notice

src/main/java/_11/asktpk/artisanconnectbackend/dto/ClientDTO.java

@@ -1,13 +1,19 @@
 package _11.asktpk.artisanconnectbackend.dto;
 
+import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
 
+import jakarta.validation.constraints.Email;
+
 import _11.asktpk.artisanconnectbackend.utils.Enums.Role;
 
 @Getter @Setter
 public class ClientDTO {
     private Long id;
+
+    @Email
+    @NotBlank
     private String email;
     private String firstName;
     private String lastName;