diff --git a/src/ncc/Utilities/Validate.php b/src/ncc/Utilities/Validate.php
index 1adc283..14bb49c 100644
--- a/src/ncc/Utilities/Validate.php
+++ b/src/ncc/Utilities/Validate.php
@@ -115,18 +115,19 @@
          * @param $input
          * @return bool
          */
-        public static function PackageName($input): bool
+        public static function package($input): bool
         {
             if($input == null)
             {
                 return false;
             }
 
-            if((bool)preg_match("/^[a-z][a-z0-9_]*(\.[a-z0-9_]+)+[0-9a-z_]$/", $input) == false)
+            if((bool)preg_match(RegexPatterns::PackageNameFormat, $input) == false)
             {
                 return false;
             }
 
             return true;
         }
+
     }
\ No newline at end of file