first import

Signed-off-by: bachy <git@g-u-i.net>

plugins/views_plugin_argument_validate_numeric.inc

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * @file
+ * Contains the numeric argument validator plugin.
+ */
+
+/**
+ * Validate whether an argument is numeric or not.
+ *
+ * @ingroup views_argument_validate_plugins
+ */
+class views_plugin_argument_validate_numeric extends views_plugin_argument_validate {
+  function validate_argument($argument) {
+    return is_numeric($argument);
+  }
+}