class BackedEnumValueResolver implementsValueResolverInterface

Attempt to resolve backed enum cases from request attributes, for a route path parameter, leading to a 404 Not Found if the attribute value isn't a valid backing value for the enum type.

Methods

iterable
resolve(Request$request,ArgumentMetadata$argument)

Returns the possible value(s).

Details

iterable resolve(Request$request,ArgumentMetadata$argument)

Returns the possible value(s).

Parameters

Request $request
ArgumentMetadata $argument

Return Value

iterable