...

Back/Program.cs

@@ -39,6 +39,7 @@ builder.Services.AddScoped<servUser>();
 builder.Services.AddScoped<servTaxPayer>();
 builder.Services.AddScoped<servCustomer>();
 builder.Services.AddScoped<CompanyRegistrationValidation>();
+builder.Services.AddScoped<AddCustomerValidation>();
 builder.Services.AddScoped(c => new mpNuget.RestClient("09119660045", "C54S2"));
 
 string origins = "OriginTaxPayer";