The non-scaffolded razor page "Register" does not recognise Password.RequiredLength.

[LosManos]

Describe the bug

Setting password length through

public void ConfigureServices(IServiceCollection services){
  ...
  services.Configure<IdentityOptions>(options =>
  {
    options.Password.RequiredLength = 1;
  });
  ...

does not change the non-scaffolded razor page as it always says "The Password must be at least 6 and at max 100 characters long." if inputed password is < 6 characters.

To Reproduce

Steps to reproduce the behavior:

1. Create a new ASP.NET Core Web 2.1 application
2. Select "Web application (Model-View Controller)"
3. Select "Change authentication" 3.1. Select "Individual User Account"
4. Select Ok to have the project scaffolded.
5. Open file Startup.cs
6. Add

   services.Configure<IdentityOptions>(options =>
   {
   options.Password.RequiredLength = 1;
   });

   to method ConfigureServices.

7. Press F5 (or select your favourite start-debug method).
8. In the web browser that pops up 8.1. Select Register 8.2. Type "a@example.com" as user name (or select your favourite fast-to-type email addresss). 8.3. Type "a" as password (or any password shorter than 6 characters). 8.4. Select Register

Expected behavior

The web page should have been updated with information about successful creation of user.

Actual behaviour

The web page says "The Password must be at least 6 and at max 100 characters long."

Additional context

I have a question at stack overflow https://stackoverflow.com/questions/53620708/how-do-i-set-password-options-in-aspnet-core-2-1 that explains the same issue if this is not clear enough.

This issue might be duplicate of #774.

[HaoK]

Yeah its a dupe of #774 same issue, the UI has a model validation attribute which controls that error message, while the IdentityOptions is configuring identity itself

[serpent5]

Does this mean the suggested solution would be to scaffold out the 4 pages and change the StringLength attribute?

[HaoK]

Yep exactly