How can I implement custom password validation in ASP.NET Core Identity?

How can I implement custom password validation in ASP.NET Core Identity?

You can implement custom password validation by creating a class that inherits from IPasswordValidator and overriding the ValidateAsync method.

What kind of rules can I enforce in my custom password validator?

You can enforce rules like minimum length, required special characters, or even custom logic like checking against a dictionary of common passwords.

Can I use multiple validators together?

Yes, you can register multiple password validators in the Startup.cs file, and they will be executed in the order they are registered.

How do I register my custom validator in the Startup.cs?

You can register your custom validator in the ConfigureServices method like this: services.AddIdentity<YourUserClass, YourRoleClass>() .AddEntityFrameworkStores<YourDbContext>() .AddDefaultTokenProviders() .AddPasswordValidator<YourCustomPasswordValidator>();