I have an input field with a mask '(999)999-9999' that is pre filled when page is displayed. When the field has focus, user tabs into it or clicks it with the mouse, the values change.
Example:
On page load the prefille field looks like this.
31547233721
When focus is placed on the field it changes to this.
(154)273-1___
Thoughts? Had this happen before and the only way I can get around it is to remove the mask.