diff --git a/main/inc/lib/pear/HTML/QuickForm.php b/main/inc/lib/pear/HTML/QuickForm.php
index 734c33eec8..780c561f36 100755
--- a/main/inc/lib/pear/HTML/QuickForm.php
+++ b/main/inc/lib/pear/HTML/QuickForm.php
@@ -1065,8 +1065,9 @@ class HTML_QuickForm extends HTML_Common
                 }
             }
         }
+        
         return $el;
-    } // end func removeElement
+    }
 
     /**
      * Adds a validation rule for the given field
@@ -1086,7 +1087,7 @@ class HTML_QuickForm extends HTML_Common
      * @access   public
      * @throws   HTML_QuickForm_Error
      */
-    function addRule(
+    public function addRule(
         $element,
         $message,
         $type,
@@ -1148,15 +1149,17 @@ class HTML_QuickForm extends HTML_Common
             $this->_rules[$element] = array();
         }
         if ($validation == 'client') {
-            $this->updateAttributes(array('onsubmit' => 'try { var myValidator = validate_' . $this->_attributes['id'] . '; } catch(e) { return true; } return myValidator(this);'));
+            $this->updateAttributes(
+                array('onsubmit' => 'try { var myValidator = validate_' . $this->_attributes['id'] . '; } catch(e) { return true; } return myValidator(this);')
+            );
         }
         $this->_rules[$element][] = array(
-            'type'        => $type,
-            'format'      => $format,
-            'message'     => $message,
-            'validation'  => $validation,
-            'reset'       => $reset,
-            'dependent'   => $dependent
+            'type' => $type,
+            'format' => $format,
+            'message' => $message,
+            'validation' => $validation,
+            'reset' => $reset,
+            'dependent' => $dependent,
         );
     }
 
diff --git a/main/inc/lib/pear/HTML/QuickForm/Rule/Regex.php b/main/inc/lib/pear/HTML/QuickForm/Rule/Regex.php
index e3a2cae5df..233ff36b7b 100755
--- a/main/inc/lib/pear/HTML/QuickForm/Rule/Regex.php
+++ b/main/inc/lib/pear/HTML/QuickForm/Rule/Regex.php
@@ -41,13 +41,13 @@ class HTML_QuickForm_Rule_Regex extends HTML_QuickForm_Rule
      * @var     array
      * @access  private
      */
-    var $_data = array(
-                    'lettersonly'   => '/^[a-zA-Z]+$/',
-                    'alphanumeric'  => '/^[a-zA-Z0-9]+$/',
-                    'numeric'       => '/(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/',
-                    'nopunctuation' => '/^[^().\/\*\^\?#!@$%+=,\"\'><~\[\]{}]+$/',
-                    'nonzero'       => '/^-?[1-9][0-9]*/'
-                    );
+    public $_data = array(
+        'lettersonly' => '/^[a-zA-Z]+$/',
+        'alphanumeric' => '/^[a-zA-Z0-9]+$/',
+        'numeric' => '/(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/',
+        'nopunctuation' => '/^[^().\/\*\^\?#!@$%+=,\"\'><~\[\]{}]+$/',
+        'nonzero' => '/^-?[1-9][0-9]*/',
+    );
 
     /**
      * Validates a value using a regular expression
@@ -57,7 +57,7 @@ class HTML_QuickForm_Rule_Regex extends HTML_QuickForm_Rule
      * @access    public
      * @return    boolean   true if value is valid
      */
-    function validate($value, $regex = null)
+    public function validate($value, $regex = null)
     {
         // Fix for bug #10799: add 'D' modifier to regex
         if (isset($this->_data[$this->name])) {
@@ -98,5 +98,4 @@ class HTML_QuickForm_Rule_Regex extends HTML_QuickForm_Rule
         return array("  var regex = " . $regex . ";\n", "{jsVar} != '' && !regex.test({jsVar})");
     } // end func getValidationScript
 
-} // end class HTML_QuickForm_Rule_Regex
-?>
+}
\ No newline at end of file