src/Valkyrja/Dispatcher/NativeDispatcher.php
public function verifyDispatch(Dispatch $dispatch): void
    {
        // If a function, closure, and class or method are not set
        if (
            null === $dispatch->getFunction()
            && null === $dispatch->getClosure()
            && null === $dispatch->getClass()
            && null === $dispatch->getMethod()
            && null === $dispatch->getProperty()

        ) {
            // Throw a new invalid dispatch capability exception
            throw new InvalidDispatchCapabilityException(
                'Dispatch capability is not valid for : '
                . $dispatch->getName()
            );
        }

        $this->verifyClassMethod($dispatch);
        $this->verifyClassProperty($dispatch);
        $this->verifyFunction($dispatch);
        $this->verifyClosure($dispatch);
    }
public function verifyDispatch(Dispatch $dispatch): void
    {
        // If a function, closure, and class or method are not set
        if (
            null === $dispatch->getFunction()
            && null === $dispatch->getClosure()
            && null === $dispatch->getClass()
            && null === $dispatch->getMethod()
            && null === $dispatch->getProperty()

        ) {
            // Throw a new invalid dispatch capability exception
            throw new InvalidDispatchCapabilityException(
                'Dispatch capability is not valid for : '
                . $dispatch->getName()
            );
        }

        $this->verifyClassMethod($dispatch);
        $this->verifyClassProperty($dispatch);
        $this->verifyFunction($dispatch);
        $this->verifyClosure($dispatch);
    }
Verify the dispatch's dispatch capabilities.

@param Dispatch $dispatch The dispatch

@throws \Valkyrja\Dispatcher\Exceptions\InvalidClosureException
@throws \Valkyrja\Dispatcher\Exceptions\InvalidDispatchCapabilityException
@throws \Valkyrja\Dispatcher\Exceptions\InvalidFunctionException
@throws \Valkyrja\Dispatcher\Exceptions\InvalidMethodException
@throws \Valkyrja\Dispatcher\Exceptions\InvalidPropertyException

@return void