Merge pull request #152 from shadlaws/jquery_password_strength

Password strength indicator fixed for new jQuery.  Also cleaned up formatting.

1 files changed, 35 insertions, 36 deletions

diff --git a/modules/user/js/password_strength.js b/modules/user/js/password_strength.js
index 2442b8de..5764e332 100644
--- a/modules/user/js/password_strength.js
+++ b/modules/user/js/password_strength.js
@@ -1,39 +1,38 @@
 (function($) {
-   // Based on the Password Strength Indictor By Benjamin Sterling
-   // http://benjaminsterling.com/password-strength-indicator-and-generator/
-   $.widget("ui.user_password_strength",  {
-     _init: function() {
-       var self = this;
-       $(this.element).keyup(function() {
-	 var strength = self.calculateStrength (this.value);
-	 var index = Math.min(Math.floor( strength / 10 ), 10);
-         $("#g-password-gauge")
-           .removeAttr('class')
-	   .addClass( "g-password-strength0" )
-	   .addClass( self.options.classes[ index ] );
-       }).after("<div id='g-password-gauge' class='g-password-strength0'></div>");
-     },
+  // Based on the Password Strength Indictor By Benjamin Sterling
+  // http://benjaminsterling.com/password-strength-indicator-and-generator/
+  $.widget("ui.user_password_strength", {
+    options: {
+      classes: ['g-password-strength10', 'g-password-strength20', 'g-password-strength30',
+                'g-password-strength40', 'g-password-strength50', 'g-password-strength60',
+                'g-password-strength70', 'g-password-strength80', 'g-password-strength90',
+                'g-password-strength100']
+    },
 
-     calculateStrength: function(value) {
-       // Factor in the length of the password
-       var strength = Math.min(5, value.length) * 10 - 20;
-       // Factor in the number of numbers
-       strength += Math.min(3, value.length - value.replace(/[0-9]/g,"").length) * 10;
-       // Factor in the number of non word characters
-       strength += Math.min(3, value.length - value.replace(/\W/g,"").length) * 15;
-       // Factor in the number of Upper case letters
-       strength += Math.min(3, value.length - value.replace(/[A-Z]/g,"").length) * 10;
+    _init: function() {
+      var self = this;
+      $(this.element).keyup(function() {
+        var strength = self.calculateStrength(this.value);
+        var index = Math.min(Math.floor(strength / 10), 10);
+        $("#g-password-gauge")
+          .removeAttr("class")
+          .addClass("g-password-strength0")
+          .addClass(self.options.classes[index]);
+      }).after("<div id='g-password-gauge' class='g-password-strength0'></div>");
+    },
 
-       // Normalizxe between 0 and 100
-       return Math.max(0, Math.min(100, strength));
-     }
-   });
-   $.extend($.ui.user_password_strength,  {
-     defaults: {
-	classes : ['g-password-strength10', 'g-password-strength20', 'g-password-strength30',
-                   'g-password-strength40', 'g-password-strength50', 'g-password-strength60',
-                   'g-password-strength70',' g-password-strength80',' g-password-strength90',
-                   'g-password-strength100']
-     }
-   });
- })(jQuery);
+    calculateStrength: function(value) {
+      // Factor in the length of the password
+      var strength = Math.min(5, value.length) * 10 - 20;
+      // Factor in the number of numbers
+      strength += Math.min(3, value.length - value.replace(/[0-9]/g,"").length) * 10;
+      // Factor in the number of non word characters
+      strength += Math.min(3, value.length - value.replace(/\W/g,"").length) * 15;
+      // Factor in the number of Upper case letters
+      strength += Math.min(3, value.length - value.replace(/[A-Z]/g,"").length) * 10;
+
+      // Normalize between 0 and 100
+      return Math.max(0, Math.min(100, strength));
+    }
+  });
+})(jQuery);