Throw exception when variant not found

app/View/Enums/Variant.php

@@ -2,6 +2,9 @@
 
 namespace App\View\Enums;
 
+use Illuminate\Support\Collection;
+use InvalidArgumentException;
+
 enum Variant: string
 {
 
@@ -63,6 +66,12 @@ enum Variant: string
     public static function fromString(string $input): self
     {
         return collect(static::cases())
-            ->first(fn ($variant) => $variant->value === $input);
+            ->first(fn ($variant) => $variant->value === $input)
+            ?: throw new InvalidArgumentException("Unknown variant: {$input} - Available Variants: " . self::values()->implode(', '));
+    }
+
+    public static function values(): Collection
+    {
+        return collect(static::cases())->map(fn ($variant) => $variant->value);
     }
 }