Fixed invalid regular expression error on search box.

.gitignore

@@ -7,4 +7,5 @@ src/*.map
 *.diff
 *.patch
 .DS_Store
-settings.json
+settings.json
+bower_components/

demo/index.htm

@@ -189,6 +189,7 @@
                                 return "<a href=\"#\">" + column.id + ": " + row.id + "</a>";
                             }
                         },
+                        caseSensitive: false,
                         rowCount: [-1, 10, 50, 75]
                     });
                 }

dist/jquery.bootgrid.css

@@ -1,6 +1,6 @@
 /*! 
- * jQuery Bootgrid v1.3.1 - 09/11/2015
- * Copyright (c) 2014-2015 Rafael Staib (http://www.jquery-bootgrid.com)
+ * jQuery Bootgrid v1.3.1 - 02/17/2016
+ * Copyright (c) 2014-2016 Rafael Staib (http://www.jquery-bootgrid.com)
  * Licensed under MIT http://www.opensource.org/licenses/MIT
  */
 .bootgrid-header,

dist/jquery.bootgrid.fa.js

@@ -1,19 +1,19 @@
 /*! 
- * jQuery Bootgrid v1.3.1 - 09/11/2015
- * Copyright (c) 2014-2015 Rafael Staib (http://www.jquery-bootgrid.com)
+ * jQuery Bootgrid v1.3.1 - 02/17/2016
+ * Copyright (c) 2014-2016 Rafael Staib (http://www.jquery-bootgrid.com)
  * Licensed under MIT http://www.opensource.org/licenses/MIT
  */
 ;(function ($, window, undefined)
 {
     /*jshint validthis: true */
     "use strict";
 
-    $.extend($.fn.bootgrid.Constructor.defaults.css, {
-        icon: "icon fa",
-        iconColumns: "fa-th-list",
-        iconDown: "fa-sort-desc",
-        iconRefresh: "fa-refresh",
-        iconSearch: "fa-search",
-        iconUp: "fa-sort-asc"
+$.extend($.fn.bootgrid.Constructor.defaults.css, {
+    icon: "icon fa",
+    iconColumns: "fa-th-list",
+    iconDown: "fa-sort-desc",
+    iconRefresh: "fa-refresh",
+    iconSearch: "fa-search",
+    iconUp: "fa-sort-asc"
 });
 })(jQuery, window);

dist/jquery.bootgrid.fa.min.js

@@ -1,6 +1,6 @@
 /*! 
- * jQuery Bootgrid v1.3.1 - 09/11/2015
- * Copyright (c) 2014-2015 Rafael Staib (http://www.jquery-bootgrid.com)
+ * jQuery Bootgrid v1.3.1 - 02/17/2016
+ * Copyright (c) 2014-2016 Rafael Staib (http://www.jquery-bootgrid.com)
  * Licensed under MIT http://www.opensource.org/licenses/MIT
  */
 !function(a,b,c){"use strict";a.extend(a.fn.bootgrid.Constructor.defaults.css,{icon:"icon fa",iconColumns:"fa-th-list",iconDown:"fa-sort-desc",iconRefresh:"fa-refresh",iconSearch:"fa-search",iconUp:"fa-sort-asc"})}(jQuery,window);

src/internal.js

@@ -159,16 +159,37 @@ function loadData()
     this.element._bgBusyAria(true).trigger("load" + namespace);
     showLoading.call(this);
 
+    function stringSearch(needle, haystack)
+    {
+        var index;
+        if (that.options.regexSearch) {
+            index = haystack.search(needle);
+        } else {
+            index = haystack.toLowerCase().indexOf(needle);
+        }
+        return index > -1 ? true : false;
+    }
+
+    function getRegexSearchPhrase (searchPhrase) {
+        return new RegExp(searchPhrase, that.options.caseSensitive ? "g" : "gi");
+    }
+
+    function getPlainSearchPhrase (searchPhrase) {
+        return that.options.caseSensitive ? searchPhrase : searchPhrase.toLowerCase();
+    }
+
     function containsPhrase(row)
     {
-        var column,
-            searchPattern = new RegExp(that.searchPhrase, (that.options.caseSensitive) ? "g" : "gi");
+        var column;
+        var searchPattern = 
+            that.options.regexSearch ? 
+            getRegexSearchPhrase(that.searchPhrase) : 
+            getPlainSearchPhrase(that.searchPhrase);
 
         for (var i = 0; i < that.columns.length; i++)
         {
             column = that.columns[i];
-            if (column.searchable && column.visible &&
-                column.converter.to(row[column.id]).search(searchPattern) > -1)
+            if (column.searchable && column.visible && stringSearch(searchPattern, column.converter.to(row[column.id])))
             {
                 return true;
             }

src/public.js

@@ -208,6 +208,15 @@ Grid.defaults = {
      **/
     caseSensitive: true,
 
+    /**
+     * Defines if regex should be used when searching
+     *
+     * @property regexSearch
+     * @type Boolean
+     * @for defaults
+     **/
+     regexSearch: true,
+
     // note: The following properties should not be used via data-api attributes
 
     /**