src/main/java/ru/soune/no_copy/dto/LoginRequest.java

@@ -5,9 +5,11 @@ import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Size;
 import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 @Data
 @AllArgsConstructor
+@NoArgsConstructor
 public class LoginRequest {
 
     @NotBlank(message = "error.not.blank") @Email(message = "error.not.email") @Size(max = 128)

src/main/java/ru/soune/no_copy/dto/RegisterRequest.java

@@ -13,7 +13,6 @@ import java.time.LocalDate;
 
 public record RegisterRequest(
         @NotBlank(message = "error.name.length")
-        @Size(min = 2)
         String fullName,
 
         String companyName,

src/main/java/ru/soune/no_copy/service/AuthService.java

@@ -38,8 +38,7 @@ public class AuthService {
     @Transactional
     public AuthToken register(RegisterRequest registerRequest) {
         if (userRepository.existsByEmail(registerRequest.email())) {
-            throw new UserAlreadyExistsException(messageSource.getMessage("error.user.exists", null,
-                    Locale.getDefault()));
+            throw new UserAlreadyExistsException("User already exists with email: " + registerRequest.email());
         }
 
         User user = new User();