Initial commit

MealPlan.Api/Validators/RegisterRequestValidator.cs

@@ -0,0 +1,27 @@
+using FluentValidation;
+using MealPlan.Api.DTOs.Auth;
+
+namespace MealPlan.Api.Validators;
+
+public class RegisterRequestValidator : AbstractValidator<RegisterRequestDto>
+{
+    public RegisterRequestValidator()
+    {
+        RuleFor(x => x.Email)
+            .NotEmpty()
+            .EmailAddress()
+            .MaximumLength(256);
+
+        RuleFor(x => x.UserName)
+            .MaximumLength(256)
+            .When(x => !string.IsNullOrWhiteSpace(x.UserName));
+
+        RuleFor(x => x.Password)
+            .NotEmpty()
+            .MinimumLength(8)
+            .MaximumLength(256)
+            .Matches(@"[A-Z]").WithMessage("Password must contain at least one uppercase letter.")
+            .Matches(@"[a-z]").WithMessage("Password must contain at least one lowercase letter.")
+            .Matches(@"[0-9]").WithMessage("Password must contain at least one digit.");
+    }
+}