Use ObjectIssetFix Trait instead of defining __isset() directly

app/Classes/FTN/Message.php

@@ -13,7 +13,7 @@ use Illuminate\Validation\Validator as ValidatorResult;
 use App\Classes\FTN as FTNBase;
 use App\Models\{Address,Domain,Zone};
 use App\Rules\{TwoByteInteger,TwoByteIntegerWithZero};
-use App\Traits\EncodeUTF8;
+use App\Traits\{EncodeUTF8,ObjectIssetFix};
 
 /**
  * Class Message
@@ -24,7 +24,7 @@ use App\Traits\EncodeUTF8;
  */
 class Message extends FTNBase
 {
-	use EncodeUTF8;
+	use EncodeUTF8,ObjectIssetFix;
 
 	private const LOGKEY = 'FM-';
 
@@ -225,12 +225,6 @@ class Message extends FTNBase
 		$this->unknown = collect();
 	}
 
-	// Fix for a call to pluck('date') (which is resolved via __get()), but it returns false.
-	public function __isset($key)
-	{
-		return (bool)$this->{$key};
-	}
-
 	public function __get($key)
 	{
 		switch ($key) {