- JotForm SupportjonathanAnswered on December 13, 2015 at 06:40 PM
Since Input Mask property was already disabled on the form http://www.jotform.com/form/11452923256, can you please remove also the Mask Value in the property of the form.
The uneeded value must be causing the issue on the form.
Hope this help. Let us know if still not working.