@@ -5,6 +5,11 @@
 
 
 class Url(NonEmptyString):
+    """
+    A value object representing a URL (Uniform Resource Locator).
+    Inherits from NonEmptyString and validates that the input is a valid URL format.
+    Supports HTTP and HTTPS URLs, including domains, IP addresses, localhost, and optional ports.
+    """
 
     __MATCHER = re.compile(
         r'^(?:http[s]?://)?'  # http:// or https:// (optional)
@@ -15,9 +20,18 @@ class Url(NonEmptyString):
         r'(?:/?|[/?]\S+)$', re.IGNORECASE)
 
     def __init__(self, value: str):
+        """
+        Initialize the Url object with the given URL string value.
+        :param value: A URL string value.
+        """
         super().__init__(value)
 
     def _validate(self, value: str):
+        """
+        Validate that the given value is a valid URL format.
+        :param value: The value to validate.
+        :raises: ValueObjectError if the value is not a valid URL format.
+        """
         super()._validate(value)
         try:
             is_correct = Url.__MATCHER.match(value)