#### [Abblix\.Oidc\.Server](https://www.abblix.com/en/docs/api/abblix-oidc-server 'index')
### [Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation')

## AuthorizationContextValidatorComposite Class

Represents a composite validator for authorization contexts\.
This class implements [IAuthorizationContextValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.IAuthorizationContextValidator') and aggregates multiple
validation steps into a single validation process\.

```csharp
public class AuthorizationContextValidatorComposite : Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator
```

Inheritance [System\.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object 'System\.Object') → AuthorizationContextValidatorComposite

Implements [IAuthorizationContextValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.IAuthorizationContextValidator')
### Constructors

## AuthorizationContextValidatorComposite\(IAuthorizationContextValidator\[\]\) Constructor {#Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationContextValidatorComposite.AuthorizationContextValidatorComposite(Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator[])}

Represents a composite validator for authorization contexts\.
This class implements [IAuthorizationContextValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.IAuthorizationContextValidator') and aggregates multiple
validation steps into a single validation process\.

```csharp
public AuthorizationContextValidatorComposite(Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator[] validators);
```
#### Parameters

###### `validators` [IAuthorizationContextValidator](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.IAuthorizationContextValidator')[\[\]](https://learn.microsoft.com/en-us/dotnet/api/system.array 'System\.Array') {#Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationContextValidatorComposite.AuthorizationContextValidatorComposite(Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator[]).validators}

An array of validators that define the validation process\.
### Methods

## AuthorizationContextValidatorComposite\.ValidateAsync\(AuthorizationValidationContext\) Method {#Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationContextValidatorComposite.ValidateAsync(Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationValidationContext)}

Asynchronously validates an [AuthorizationValidationContext](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationValidationContext 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.AuthorizationValidationContext')\.
Iterates through each validation step, returning the first encountered error, if any\.

```csharp
public System.Threading.Tasks.Task<Abblix.Oidc.Server.Endpoints.Authorization.Interfaces.AuthorizationRequestValidationError?> ValidateAsync(Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationValidationContext context);
```
#### Parameters

###### `context` [AuthorizationValidationContext](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationValidationContext 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.AuthorizationValidationContext') {#Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationContextValidatorComposite.ValidateAsync(Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationValidationContext).context}

The authorization validation context to be validated\.

Implements [ValidateAsync\(AuthorizationValidationContext\)](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator#Abblix.Oidc.Server.Endpoints.Authorization.Validation.IAuthorizationContextValidator.ValidateAsync(Abblix.Oidc.Server.Endpoints.Authorization.Validation.AuthorizationValidationContext) 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.IAuthorizationContextValidator\.ValidateAsync\(Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Validation\.AuthorizationValidationContext\)')

#### Returns
[System\.Threading\.Tasks\.Task&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 'System\.Threading\.Tasks\.Task\`1')[AuthorizationRequestValidationError](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Interfaces.AuthorizationRequestValidationError 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Interfaces\.AuthorizationRequestValidationError')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 'System\.Threading\.Tasks\.Task\`1')  
A task that represents the asynchronous validation operation\. The task result contains
an [AuthorizationRequestValidationError](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Endpoints.Authorization.Interfaces.AuthorizationRequestValidationError 'Abblix\.Oidc\.Server\.Endpoints\.Authorization\.Interfaces\.AuthorizationRequestValidationError') if a validation error is found, or null if validation succeeds\.