unmask: unsetting maxlength if we set it in the first place

Author: Igor Escobar

src/jquery.mask.js

@@ -396,6 +396,9 @@
             if (jMask.options.placeholder) {
                 el.removeAttr('placeholder');
             }
+            if (el.data('mask-maxlength')) {
+                el.removeAttr('maxlength');
+            }
             p.destroyEvents();
             p.val(jMask.getCleanVal());
             p.setCaret(caret);
@@ -450,7 +453,7 @@
                 }
 
                 if (maxlength) {
-                    el.attr('maxlength', mask.length);
+                    el.attr('maxlength', mask.length).data('mask-maxlength', true);
                 }
 
                 p.destroyEvents();

test/jquery.mask.test.js

@@ -332,6 +332,7 @@ $(document).ready(function(){
     testfield.unmask()
     equal(testfield.val(), "1299999999");
     equal(testfield.attr('placeholder'), undefined);
+    equal(testfield.attr('maxlength'), undefined);
   });
 
   module('Getting Unmasked Value');