Merge pull request 'Added panel box validations relation in sticker master model file' (#915) from ranjith-dev into master

Reviewed-on: #915

app/Models/StickerMaster.php

@@ -63,4 +63,9 @@ class StickerMaster extends Model
     {
         return $this->hasMany(InvoiceValidation::class, 'sticker_master_id');
     }
+
+    public function panelBoxValidations()
+    {
+        return $this->hasMany(PanelBoxValidation::class, 'sticker_master_id');
+    }
 }