Backend login and register

src/Application/Validators/LoginRequestValidator.cs

@@ -0,0 +1,17 @@
+using Application.Models;
+using FluentValidation;
+
+namespace Application.Validators;
+
+public class LoginRequestValidator : AbstractValidator<LoginRequest>
+{
+    public LoginRequestValidator()
+    {
+        RuleFor(x => x.Email)
+            .NotEmpty().WithMessage("Email is required.")
+            .EmailAddress().WithMessage("Email is not valid.");
+
+        RuleFor(x => x.Password)
+            .NotEmpty().WithMessage("Password is required.");
+    }
+}