DocumentationHackReferenceFunctionenum_exists enum_exists Checks if the enum exists function enum_exists( string $class_name, bool $autoload = true, ): bool; Parameters string $class_name bool $autoload = true - Returns bool - - Returns TRUE if enum exists, FALSE if not Hack...
There are multiple ways to check if an enum contains the given string value in Java. You can use the valueOf() to convert the string into an enum value in Java. If the string is a valid enum value, the valueOf() method returns an enum object. Otherwise, it throws an exception....