SingleFieldSubscription.md

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SingleFieldSubscription

• Full name: \GraphQL\Validator\Rules\SingleFieldSubscription
• Parent class: \GraphQL\Validator\Rules\ValidationRule

Methods

getVisitor

Returns structure suitable for GraphQL\Language\Visitor

public getVisitor(\GraphQL\Validator\ValidationContext $context): array<string,callable>

Parameters:

Parameter	Type	Description
$context	\GraphQL\Validator\ValidationContext

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multipleFieldsInOperation

public static multipleFieldsInOperation(?string $operationName): string

• This method is static.

Parameters:

Parameter	Type	Description
$operationName	?string

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Inherited methods

getName

public getName(): mixed

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__invoke

public __invoke(\GraphQL\Validator\ValidationContext $context): mixed

Parameters:

Parameter	Type	Description
$context	\GraphQL\Validator\ValidationContext

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getVisitor

Returns structure suitable for GraphQL\Language\Visitor

public getVisitor(\GraphQL\Validator\ValidationContext $context): array

Parameters:

Parameter	Type	Description
$context	\GraphQL\Validator\ValidationContext

See Also:

• \GraphQL\Language\Visitor -

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getSDLVisitor

Returns structure suitable for GraphQL\Language\Visitor

public getSDLVisitor(\GraphQL\Validator\SDLValidationContext $context): array

Parameters:

Parameter	Type	Description
$context	\GraphQL\Validator\SDLValidationContext

See Also:

• \GraphQL\Language\Visitor -

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