# ResourceType - `ResourceType()` Validates if the input is a resource. ```php v::resourceType()->validate(fopen('/path/to/file.txt', 'w')); // true ``` ## Changelog Version | Description --------|------------- 1.0.0 | Created *** See also: - [BoolType](BoolType.md) - [CallableType](CallableType.md) - [FloatType](FloatType.md) - [IntType](IntType.md) - [NullType](NullType.md) - [ObjectType](ObjectType.md) - [StringType](StringType.md) - [Type](Type.md)