Interface IGetsFailureMessage

An object which can get a human-readable message relating to the failure of a single validation rule.

Namespace: CSF.Validation.Messages

Assembly: CSF.Validation.Abstractions.dll

Syntax

public interface IGetsFailureMessage

Remarks

Such a message is intended to be suitable for display in a user interface, to an appropriate end-user. A good message tells the user what is invalid and indicates what steps should be taken to fix it.

You are encouraged to read more about how validation message providers are used and selected at the documentation relating to message providers.

Methods

| Improve this Doc View Source

GetFailureMessageAsync(ValidationRuleResult, CancellationToken)

Gets the validation failure message for the specified result.

Declaration

ValueTask<string> GetFailureMessageAsync(ValidationRuleResult result, CancellationToken token = default(CancellationToken))

Parameters

Type	Name	Description
ValidationRuleResult	result	A validation result, typically indicating failure.
System.Threading.CancellationToken	token	An optional cancellation token.

Returns

Type	Description
System.Threading.Tasks.ValueTask<System.String>	A human-readable message.