from.md

From

The methods from and tryFrom do not exist on non-backed enums. When you have a non-backed enum where the string value is exactly the same as it's key, but you need from or tryFrom because of some library (like Laravel's validation), this might be useful.

Usage

use Henzeb\Enumhancer\Concerns\From;

enum yourEnum {
    use From;
    
    case MY_ENUM;
    
}

Examples

YourEnum::from('my_enum'); // will return YourEnum::MY_ENUM;
YourEnum::from('MY_ENUM'); // will return YourEnum::MY_ENUM;
YourEnum::from('CALLABLE'); // will throw error

YourEnum::tryFrom('my_enum'); // will return YourEnum::MY_ENUM;
YourEnum::tryFrom('MY_ENUM'); // will return YourEnum::MY_ENUM;
YourEnum::tryFrom('DOESNOTEXIST'); // will return null

Note: Under the hood it uses the Makers functionality, so you can use lower- and uppercase names.

Note: This trait is not enabled by default when using the Enhancers trait.