Monthly Archives: August 2014

No Entity Framework provider found for the ADO.NET provider with invariant name ‘System.Data.SqlClient’ – MVC5

Hey everyone,

Just an error I came across while trying to use a new solution project:

No Entity Framework provider found for the ADO.NET provider with invariant name ‘System.Data.SqlClient’

The fix for this was simply to run the following command in the package manager console:

PM> Install-Package EntityFramework

Thanks to StackOverflow for the details: http://stackoverflow.com/a/18642452/522859

Change Default MVC5 Password Complexity Requirements – Passwords must have at least one non letter or digit character. Passwords must have at least one digit (‘0’-‘9’). Passwords must have at least one uppercase (‘A’-‘Z’)

Hey everyone,

I’ve started on a new MVC5 project and came across the following error message while trying to register a new user:

Passwords must have at least one non letter or digit character.
Passwords must have at least one digit (‘0’-‘9’).
Passwords must have at least one uppercase (‘A’-‘Z’)

While having a secure password is obviously important, I felt that most users would probably find these requirements a little extreme. After a bit of Googling I came across a StackOverflow post that mentioned a config class that you can use to edit these settings:

// App_Start > IdentityConfig.cs

...

// Configure validation logic for usernames
            manager.UserValidator = new UserValidator(manager)
            {
                AllowOnlyAlphanumericUserNames = false,
                RequireUniqueEmail = true
            };
            // Configure validation logic for passwords
            manager.PasswordValidator = new PasswordValidator
            {
                RequiredLength = 6,
                RequireNonLetterOrDigit = true,
                RequireDigit = true,
                RequireLowercase = true,
                RequireUppercase = true,
            };

...