Bootstrapping the validator components

Author: weaverryan

components/validator.rst

@@ -0,0 +1,18 @@
+.. index::
+   single: Validator
+   single: Components; Validator
+
+The Validator Component
+=======================
+
+    The Validator component provides tools to validate values.
+
+Installation
+------------
+
+You can install the component in 2 different ways:
+
+* :doc:`Install it via Composer </components/using_components>` (``symfony/validator`` on `Packagist`_);
+* Use the official Git repository (https://github.com/symfony/validator).
+
+For more information, see the code in the Git Repository.