Fix function name typo

[civicrm-core.git] / CRM / Utils / Rule.php

diff --git a/CRM/Utils/Rule.php b/CRM/Utils/Rule.php
index 9492542464d4d08111fe0454bfce2c9e51b48d60..e053e9e81c5fabeac2caf98e0933f75bfb519e72 100644 (file)
--- a/CRM/Utils/Rule.php
+++ b/CRM/Utils/Rule.php
@@ -3,7 +3,7 @@
  +--------------------------------------------------------------------+
  | CiviCRM version 4.7                                                |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2017                                |
+ | Copyright CiviCRM LLC (c) 2004-2018                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -28,7 +28,7 @@
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2017
+ * @copyright CiviCRM LLC (c) 2004-2018
  */
 
 require_once 'HTML/QuickForm/Rule/Email.php';
@@ -516,9 +516,15 @@ class CRM_Utils_Rule {
   }
 
   /**
-   * @param $value
+   * Strip thousand separator from a money string.
+   *
+   * Note that this should be done at the form layer. Once we are processing
+   * money at the BAO or processor layer we should be working with something that
+   * is already in a normalised format.
+   *
+   * @param string $value
    *
-   * @return mixed
+   * @return string
    */
   public static function cleanMoney($value) {
     // first remove all white space
@@ -929,7 +935,7 @@ class CRM_Utils_Rule {
    * @param string $key Extension Key to check
    * @return bool
    */
-  public static function checkExtesnionKeyIsValid($key = NULL) {
+  public static function checkExtensionKeyIsValid($key = NULL) {
     if (!empty($key) && !preg_match('/^[0-9a-zA-Z._-]+$/', $key)) {
       return FALSE;
     }