Updated to support Laravel 9, the package now utilizes the deprecated…

… InvokableRule interface instead of the new one introduced in Laravel 10. Future updates will accommodate the removal of Laravel 9 support.

src/Translatable/Validation/Rules/TranslatableExists.php

@@ -5,7 +5,7 @@
 namespace Astrotomic\Translatable\Validation\Rules;
 
 use Closure;
-use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Contracts\Validation\InvokableRule;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Str;
@@ -14,8 +14,11 @@
  * Custom exists validation for translatable attributes
  *
  * @author Amjad BaniMattar <[email protected]>
+ *
+ * @TODO should be updated to use use Illuminate\Contracts\Validation\ValidationRule; when this package drop of Laravel 9 support
+ * instead using detracted interface InvokableRule
  */
-class TranslatableExists implements ValidationRule
+class TranslatableExists implements InvokableRule
 {
     /**
      * The ID that should be ignored.
@@ -102,4 +105,16 @@ public function validate(string $attribute, mixed $value, Closure $fail): void
             }
         }
     }
+
+    /**
+     * Laravel 9 compatibility (InvokableRule interface)
+     *
+     * @param  string  $attribute
+     * @param  mixed  $value
+     * @param  Closure(string): \Illuminate\Translation\PotentiallyTranslatedString  $fail
+     */
+    public function __invoke($attribute, $value, $fail): void
+    {
+        $this->validate($attribute, $value, $fail);
+    }
 }

src/Translatable/Validation/Rules/TranslatableUnique.php

@@ -5,14 +5,17 @@
 namespace Astrotomic\Translatable\Validation\Rules;
 
 use Closure;
-use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Contracts\Validation\InvokableRule;
 
 /**
  * Custom unique validation for translatable attributes
  *
+ * @TODO should be updated to use use Illuminate\Contracts\Validation\ValidationRule; when this package drop of Laravel 9 support
+ * instead using detracted interface InvokableRule
+ *
  * @author Amjad BaniMattar <[email protected]>
  */
-class TranslatableUnique extends TranslatableExists implements ValidationRule
+class TranslatableUnique extends TranslatableExists implements InvokableRule
 {
     /**
      * Validate if the given attribute is unique.
@@ -33,4 +36,16 @@ public function validate(string $attribute, mixed $value, Closure $fail): void
             }
         }
     }
+
+    /**
+     * Laravel 9 compatibility (InvokableRule interface)
+     *
+     * @param  string  $attribute
+     * @param  mixed  $value
+     * @param  Closure(string): \Illuminate\Translation\PotentiallyTranslatedString  $fail
+     */
+    public function __invoke($attribute, $value, $fail): void
+    {
+        $this->validate($attribute, $value, $fail);
+    }
 }