the general errors field name. this is the field name used for general errors when AddError() method is called without specifying a request dto property.

Declaration

public string GeneralErrorsField { set; }

Property Value

Type	Description
string

ProducesMetadataType

if this property is not null, a IProducesResponseTypeMetadata will automatically be added to endpoints that has a Validator<TRequest> associated with it. if you're specifying your own ResponseBuilder, don't forget to set this property to the correct type of the error response dto that your error response builder will be returning.

TIP: set this to null if you'd like to disable the auto adding of produces 400 metadata to endpoints even if they have validators associated with them.

Declaration

public Type? ProducesMetadataType { set; }

Property Value

Type	Description
Type

ResponseBuilder

a function for transforming validation errors to an error response dto. set it to any func that returns an object that can be serialized to json. this function will be run everytime an error response needs to be sent to the client. the arguments for the func will be a list of validation failures, the http context and a http status code.

HINT: if changing the default, make sure to also set ProducesMetadataType to the correct type of the error response dto.

Declaration

public Func<List<ValidationFailure>, HttpContext, int, object> ResponseBuilder { set; }

Property Value

Type	Description
Func<List<ValidationFailure>, HttpContext, int, object>

StatusCode

this http status code will be used for all automatically sent validation failure responses. defaults to 400.

Declaration

public int StatusCode { set; }

Property Value

Type	Description
int

Methods

UseProblemDetails(Action<ProblemDetailsConfig>?)

change the default error response builder to ProblemDetails instead of ErrorResponse

Declaration

public void UseProblemDetails(Action<ErrorOptions.ProblemDetailsConfig>? config = null)

Parameters

Type	Name	Description
Action<ErrorOptions.ProblemDetailsConfig>	config	an action for configuring global settings for ProblemDetails