FluentValidation with Conventional Controllers?

[lommez]

Looks like FluentValidation doesnt work with Asp. Net conventional controllers.
There is something else that i must do to make it work?

Or should i and use the official approach of FluentValidation to setup correctly?

Thanks

[maliming]

• Your ABP Framework version.
• Please share the steps and code to reproduce the problem.

[lommez]

I'm using version 9.0.3

In the solution, project HttpApi, i´ve created a controller, and endpoint input class and the the validator.
The behavior expect was to the validator be executed for that endpoint.
Here are the steps

1. Create the input for the endpointt

public class CreateUserDto
{
  public string Name {get;set;}
}

2. Create the validator

public class CreateUserValidator : AbstractValidator<CreateUserDto>
{
  public CreateUserValidator()
  {
      RuleFor(x => x.Name )
        .NotEmpty()
        .WithMessage("The property {PropertyName} is required");
  }
}

3. Create the controller

[ApiVersion("1.0", Deprecated = false)]
[ApiController]
[ControllerName("user")]
[Route("api/user")]
public class UserController : MyDemoController
{
        [HttpPost()]
        public virtual async Task<IActionResult> CreateUser(FromBody] CreateUserDto input)
        {
            // do something to create the user
            return Ok();
        }
}

4. In the HttpApi module classe use the AbpFluentValidationModule to be depends on it.

Those are the steps.

But only worked for me if i follow the official documentation of FluenValidation.
By instaling FluentValidation.AspNetCore

And in the module ConfigureServices method, execute that:

context.Services.AddValidatorsFromAssemblyContaining<CreateUserValidator >();

[maliming]

hi @lommez

Can you share a project on Github?

Thanks.